jee main syllabus

JEE Mains Syllabus 2026, Check Exam Pattern

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The JEE Mains 2026 syllabus is crucial for candidates preparing for one of India’s most competitive entrance exams for undergraduate engineering programs. It encompasses three primary subjects: Physics, Chemistry, and Mathematics, based on the NCERT curriculum of classes 11 and 12. The syllabus is designed to assess students’ understanding and application of concepts across a range of topics such as mechanics, thermodynamics, organic chemistry, and calculus. With a focus on problem-solving skills, the JEE Mains 2026 exam will challenge candidates’ theoretical knowledge and practical aptitude, setting the stage for entry into prestigious engineering institutions like IITs and NITs.

JEE Main Syllabus 2026

The Joint Entrance Examination (JEE) Main 2026 is a pivotal test for students aspiring to pursue undergraduate engineering courses in India. Conducted by the National Testing Agency (NTA), JEE Main serves as the gateway to premier institutions like NITs, IIITs, and GFTIs, and is also the qualifying exam for JEE Advanced, which is required for admission to IITs.

JEE Mains Exam: Overview

  • Conducting Body: National Testing Agency (NTA)

  • Mode of Examination: Computer-Based Test (CBT)

  • Frequency: Twice a year (January and April)

  • Official Website: jeemain.nta.ac.in

JEE Main Syllabus 2026

The syllabus for JEE Main 2026 is based on the NCERT curriculum for Classes 11 and 12, encompassing three primary subjects:

1. Physics

  • Class 11 Topics: Units and Measurement, Kinematics, Laws of Motion, Work, Energy and Power, Motion of System of Particles and Rigid Body, Gravitation, Properties of Bulk Matter, Thermodynamics, Behaviour of Perfect Gas and Kinetic Theory, Oscillations and Waves.

  • Class 12 Topics: Electrostatics, Current Electricity, Magnetic Effects of Current and Magnetism, Electromagnetic Induction and Alternating Currents, Electromagnetic Waves, Optics, Dual Nature of Matter and Radiation, Atoms and Nuclei, Electronic Devices.

2. Chemistry

  • Class 11 Topics: Some Basic Concepts in Chemistry, Structure of Atom, Classification of Elements and Periodicity in Properties, Chemical Bonding and Molecular Structure, States of Matter: Gases and Liquids, Thermodynamics, Equilibrium, Redox Reactions, Hydrogen, s-Block Elements (Alkali and Alkaline earth metals), Some p-Block Elements, Organic Chemistry – Some Basic Principles and Techniques, Hydrocarbons, Environmental Chemistry.

  • Class 12 Topics: Solid State, Solutions, Electrochemistry, Chemical Kinetics, Surface Chemistry, General Principles and Processes of Isolation of Elements, p-Block Elements, d- and f-Block Elements, Coordination Compounds, Haloalkanes and Haloarenes, Alcohols, Phenols and Ethers, Aldehydes, Ketones and Carboxylic Acids, Organic Compounds Containing Nitrogen, Biomolecules, Polymers, Chemistry in Everyday Life.

3. Mathematics

  • Class 11 Topics: Sets, Relations and Functions, Trigonometric Functions, Complex Numbers and Quadratic Equations, Linear Inequalities, Permutations and Combinations, Binomial Theorem and its Simple Applications, Sequences and Series, Straight Lines, Conic Sections, Introduction to Three Dimensional Geometry, Limits and Derivatives, Mathematical Reasoning, Statistics, Probability.

  • Class 12 Topics: Relations and Functions, Inverse Trigonometric Functions, Matrices and Determinants, Continuity and Differentiability, Application of Derivatives, Integrals, Differential Equations, Vector Algebra, Three Dimensional Geometry, Linear Programming, Probability.

JEE Mains Syllabus for Physics, Chemistry and Mathematics

JEE Main Physics Syllabus 2026

The updated syllabus of JEE Mains 2026 for Physics is given in the below table. JEE Main Physics syllabus is divided into two sections, Section A, constitutes the theory part and has a weightage of 80% in the exam, and Section B contains practical components or experimental skills having a 20% weightage in the exam. The topics of JEE Main syllabus 2026 for Physics are from class 11 and 12 syllabus.

JEE Syllabus 2026 Physics

Chapters and Topics Chapters and Topics
Oscillations and Waves

  • Simple harmonic motion (SHM) and equations
  • Energy in SHM
  • Resonance and damping (qualitative)
  • Wave motion: types and parameters
  • Speed of sound and wave equation
  • Superposition, interference, and beats
 Units and Measurement

 

  • Units of measurement
  • System of units
  • SI Units, fundamental and derived units
  • Least count, significant figures, Errors in measurements
  • Dimensions of Physics quantities, dimensional analysis and its applications
Electrostatics

  • Electric charges: conservation of charge, Coulomb’s law forces between two-point charges, forces between multiple charges, superposition principle and continuous charge distribution
  • Electric field: electric field due to a point charge, electric
    dipole, electric field due to a dipole, torque on a dipole in a uniform electric
    field
  • Electric flux, Gauss’s law and its applications to find field due to infinitely longuniformly charged straight wire, uniformly charged infinite plane sheet anduniformly charged thin spherical shell
  • Electric potential and its calculation for a point charge, electric dipole andsystem of charges, potential difference, equipotential surfaces, electrical
    potential energy of a system of two point charges and of electric dipole in anelectrostatic field
  • Conductors and insulators, dielectrics and electric polarization, capacitors andcapacitance, the combination of capacitors in series and parallel and capacitance
    of a parallel plate capacitor with and without dielectric medium between the
    plates, energy stored in a capacitor

 

 Kinematics

  • The frame of reference
  • Motion in a straight line
  • Speed and velocity
  • Uniform and non-uniform motion
  • Average speed and instantaneous velocity
  • Uniformly accelerated motion, velocity-time, position-time graph
  • Relations for uniformly accelerated motion, relative velocity

 
Current Electricity

  • Electric current: drift velocity, mobility and their relation with electric current, Ohm’s law, electrical resistance, I-V characteristics of Ohmic and non-ohmic
    conductors, electrical energy and power, electrical resistivity and conductivity, series and parallel combinations of resistors, temperature dependence of
    resistance
  • Internal resistance, potential difference and emf of a cell, a combination of cells
    in series and parallel
  • Kirchhoff’s laws and their applications, Wheatstone bridge, Metre Bridge

 

 Laws of Motion

  • Force and inertia
  • Newton’s first law of motion, momentum
  • Newton’s second law of motion, impulse
  • Newton’s third Law of motion
  •  Law of conservation of linear momentum and its applications
  • Equilibrium of concurrent forces
  • Static and Kinetic friction, laws of friction, rolling friction
  • Dynamics of uniform circular motion, centripetal force and its applications
  • Vehicle on a level circular road, vehicle on a banked road
Magnetic Effects of Current and Magnetism

  • Biot – Savart law and its application to the current carrying circular loop, Ampere’s law and its applications to infinitely long current carrying straight
    wire and solenoid
  • Force on a moving charge in uniform magnetic and electric fields, force on a
    current-carrying conductor in a uniform magnetic field, the force between twoparallel currents carrying conductors-definition of ampere, torque experiencedby a current loop in a uniform magnetic field: Moving coil galvanometer, its
    sensitivity and conversion to ammeter and voltmeter
  • Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines, magnetic field due to a magnetic
    dipole (bar magnet) along its axis and perpendicular to its axis, torque on a
    magnetic dipole in a uniform magnetic field, para-, dia- and ferromagnetic
    substances with examples, the effect of temperature on magnetic properties
 Work, Energy, and Power

  • Work done by constant and variable force
  • Kinetic and potential energy
  • Work-energy theorem
  • Power and efficiency
  • The potential energy of a spring
  • Conservation of mechanical energy
  • Conservative and non-conservative forces
  • Motion in a vertical circle
  • Elastic and inelastic collisions in one and two dimensions
Electromagnetic Induction and Alternating Currents

  • Electromagnetic induction: Faraday’s law, induced emf and current, Lenz’s law, eddy currents, self and mutual inductance
  • Alternating currents, peak and RMS value of alternating current/voltage, reactance and impedance, LCR series circuit, resonance, power in AC circuits, wattless current, AC generator and transforme

 

 Rotational Motion

  • Centre of mass of a two-particle system
  • Centre of mass of a rigid body
  • Basic concepts of rotational motion
  • Moment of a force, torque
  • Angular momentum, conservation of angular momentum and its applications
  • The moment of inertia, the radius of gyration
  • Values of moments of inertia for simple geometrical objects
  • Parallel and perpendicular axes theorems and their applications
  • Equilibrium of rigid bodies, rigid body rotation and equations of
    rotational motion
  • Comparison of linear and rotational motions
Electromagnetic Waves

  • Displacement current, electromagnetic waves and their characteristics, transverse nature of electromagnetic waves
  • Electromagnetic spectrum(radiowaves, microwaves, infrared, visible, ultraviolet, X-rays, Gamma rays), applications of electromagnetic waves.

 

 Gravitation

  • Universal law of gravitation
  • Acceleration due to gravity (variation and applications)
  • Gravitational potential energy, gravitational potential
  • Escape velocity, motion of a satellite, orbital velocity, time period and energy of the satellite
  • Kepler’s laws of planetary motion

 
Optics

  • Reflection of light, spherical mirrors, mirror formula. Refraction of light at
    plane and spherical surfaces, thin lens formula and lens maker formula, total
    internal reflection and its applications
  • magnification, power of a lens, combination of thin lenses in contact, refraction of light through a prism, microscope and astronomical telescope (reflecting and refracting ) and their magnifying powers
  • Wave optics: wavefront and Huygens ‘Principle, laws of reflection andrefraction using Huygens principle
  • Interference: Young’s double-slit experiment and expression for fringe width, coherent sources and sustained interference of light
  • Diffraction due to a single slit, width of central maximum. Polarization: plane-polarized light, Brewster’s law, uses of plane- polarizedlight and Polaroid.

 

 Properties of Solids and Liquids

  • Elastic behaviour, stress-strain relationship, Hooke’s Law, Young’s modulus, bulk modulus and modulus of rigidity
  • Pressure due to a fluid column, Pascal’s law and its applications, effect of gravityon fluid pressure, viscosity, Stoke’s law, terminal velocity, streamline andturbulent flow, critical velocity, Bernoulli’s principle and its applications
  • Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension: drops, bubbles and capillary rise
  • Heat, temperature, thermal expansion, specific heat capacity, calorimetry, change of state, latent heat. Heat transfer: conduction, convection and radiation

 
Dual Nature of Matter and Radiation

 

  • Alpha-particle scattering experiment
  • Rutherford’s model of atom, Bohr model, energy levels, hydrogen spectrum
  • Composition and size of nucleus, atomic masses, mass-energy relation, mass defect, binding energy per nucleon and its variation with mass number, nuclear fission and fusion

 

 Thermodynamics

  • Thermal equilibrium and the concept of temperature
  • Zeroth law of thermodynamics, heat, work and internal energy
  • The first law of thermodynamics, isothermal and adiabatic processes
  • The second law of thermodynamics: reversible and irreversible processes

 
Atoms and Nuclei

  • Rutherford and Bohr’s atomic models
  • Energy levels and spectra
  • Radioactivity (α, β, γ decay)
  • Mass defect, binding energy, nuclear fission and fusion

 

 Kinetic Theory of Gases

  • Equation of state of a perfect gas, work done on compressing a gas, kinetic
    theory of gases; assumptions
  • Concept of pressure
  • Kinetic interpretation of temperature
  • RMS speed of gas molecules
  • degrees of freedom, law of equipartition of energy and applications to specific heat capacities of gases,
  • Mean free path, Avogadro’s number

 
Electronic Devices

  • Semiconductors, semiconductor diode: I-V characteristics in forward andreverse bias, diode as a rectifier; I-V characteristics of LED, the photodiode, solar cell, Zener diode, Zener diode as a voltage regulator
  • Logic gates (OR. AND. NOT. NAND and NOR)

 

 Oscillation and Waves

  • Oscillations and periodic motion, time period, frequency, displacement as a
    function of time, periodic functions
  • Simple harmonic motion (S.H.M.) and its equation, phase, oscillations of a spring
  • Restoring force and force constant, energy in S.H.M.
  • Kinetic and potential energies, simple pendulum: derivation of expression for its time period
  • Wave motion, longitudinal and transverse waves, speed of the travelling wave, displacement relation for a progressive wave
  • Progressive wave, principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics, beats.

 

Experimental Skills covered in JEE Main Physics Syllabus 2026

Experiments Experiments
The resistivity of the material of a given wire using a metre bridge. Vernier Caliper -its use to measure the internal and external diameter and depth of a vessel.
The resistance of a given wire using Ohm’s law. Screw gauge-its use to determine the thickness/ diameter of thin sheet/wire.
Resistance and figure of merit of a galvanometer by half deflection method. Simple Pendulum-dissipation of energy by plotting a graph between the square of amplitude and time.
The focal length of; (i) Convex mirror (ii) Concave mirror, and (ii) Convex lens, using the parallax method. Metre Scale – the mass of a given object by the principle of moments.
The plot of the angle of deviation vs angle of incidence for a triangular prism. Young’s modulus of elasticity of the material of a metallic wire.
The refractive index of a glass slab using a travelling microscope. Surface tension of water by capillary rise and effect of detergents.
Characteristic curves of a p-n junction diode in forward and reverse bias. Co-efficient of Viscosity of a given viscous liquid by measuring the terminal velocity of a given spherical body.
Characteristic curves of a Zener diode and finding reverse breakdown voltage. Speed of sound in air at room temperature using a resonance tube.
Identification of Diode. LED, Resistor. A capacitor from a mixed collection of such items. Specific heat capacity of a given (i) solid and (ii) liquid by method of mixtures.

Most Important Chapters in Physics for JEE Main 2026

Candidates can check the most important Physics chapters for the JEE Main 2026 exam.

  • Mechanics
  • Electricity and Magnetism
  • Fluid Mechanics and Thermodynamics
  • Oscillation and Waves
  • Optics
  • Modern Physics

The chapter-wise weightage of questions from important chapters in the previous year is

Topics Marks Weightage No. of Questions
Mechanics 40 10
Thermodynamics 8 2
Optics 8 2
Modern Physics 24 6
Electrodynamics 36 9
SHM & Waves 4 1
Total 120 30

JEE Mains Chemistry Syllabus 2026

The syllabus of JEE Mains 2026 for Chemistry is divided into two sections. The first section consists of Physical Chemistry, Inorganic Chemistry and Organic Chemistry while the 2nd section includes experimental skills (lab experiment). The topics are from the class 11 and 12 syllabus.

JEE Syllabus 2026 Chemistry

                                                                                                                     Physical Chemistry
Chapter Topics
Some Basic Concepts in Chemistry
  • Matter and its nature
  • Dalton’s atomic theory, Concept of atom, molecule, element and compound
  • Laws of chemical combination
  • Atomic and molecular masses
  • Mole concept, molar mass, percentage composition
  • Empirical and molecular formulae
  • Chemical equations and stoichiometry
Atomic Structure
  • Nature of electromagnetic radiation, photoelectric effect
  • Spectrum of the hydrogen atom, Bohr model of ahydrogen atom – its postulates
  • Derivation of the relations for the energy of the electron and radii of the different orbits, limitations of Bohr’s model
  • Dual nature of matter, de Broglie’s relationship, Heisenberg uncertainty principle, elementary ideas of quantum mechanics, the quantum mechanical model of the atomand its important features
  • Concept of atomic orbitals as one-electron wave functions
  • Various quantum numbers (principal, angular momentum magnetic quantum numbers) and their significance, shapes of s, p and d – orbitals
  • electron spin and spin quantum number, rules for filling electrons in orbitals – Aufbau principle, Pauli’s exclusion principle rule, electronic configuration of elements and extra stability of half-filled and completely filled orbitals
Chemical Bonding and Molecular Structure
  • Kossel-Lewis approach to chemical bond formation, the concept of ionic and covalent bond
  • Ionic Bonding: Formation of ionic bonds, factors affecting the formation of ionic bonds; calculation of lattice enthalpy.
  • Covalent Bonding: Concept of electronegativity, Fajan’s rule, dipole moment, Valence Shell Electron Pair Repulsion (VSEPR ) theory and shapes of simple molecules.
  • Quantum mechanical approach to covalent bonding: Valence bond theory – its important features, the concept of hybridization involving s, p and d orbitals, resonance.
  • Molecular Orbital Theory – Its important features, LCAOs, types of molecular orbitals (bonding, antibonding), sigma and pi-bonds, molecular orbital electronic configurations of homonuclear diatomic molecules, the concept of bond order, bond length and bond energy
  • Elementary idea of metallic bonding, hydrogen bonding and its applications
Chemical Thermodynamics
  • Fundamentals of thermodynamics: System and surroundings, extensive and intensive properties, statefunctions, entropy, types of processes.
  • The first law of thermodynamics – Concept of work, heat, internal energy and enthalpy, heat capacity, molar heat capacity, Hess’s law of constant heat summation, Enthalpies of bond dissociation, combustion, formation, atomization, sublimation, phase transition, hydration, ionization and solution.
  • The second law of thermodynamics – Spontaneity of processes, ΔS of the universe and ΔG of of thesystem as criteria for spontaneity. ΔG° (Standard Gibbs energy change) and equilibrium constant.
Solutions
  • Different methods for expressing the concentration of solution – molality, molarity, mole fraction, percentage (by volume and mass both), the vapour pressure of solutions and Raoult’s Law- Ideal and nonideal solutions
  • Vapour pressure – composition, plots for ideal and non-ideal solutions, Colligative properties of dilute solutions – a relative lowering of vapour pressure, depression of freezing point, the elevation of boiling point and osmotic pressure
  • Determination of molecular mass using colligative properties, abnormal value of molar mass, van’t Hoff factor, and its significance.
Equilibrium
  • Meaning of equilibrium is the concept of dynamic equilibrium
  • Equilibria involving physical processes: Solid-liquid, liquid-gas, gas-gas and solid-gas equilibria, Henry’s law. General characteristics of equilibrium involving physical processes.
  • quilibrium involving chemical processes: Law of chemical equilibrium, equilibriumconstants (KpandKc) and their significance, the significance of ΔG and ΔG° in chemical equilibrium, factors affectingequilibrium concentration, pressure, temperature, the effect of catalyst, Le Chatelier’s principle.
  • Ionic equilibrium: Weak and strong electrolytes, ionization of electrolytes, various concepts of acids andbases (Arrhenius, Bronsted – Lowry and Lewis) and their ionization, acid-base equilibria (includingmultistage ionization) and ionization constants, ionization of water, pH scale, common ioneffect, hydrolysis of salts and pH of their solutions, the solubility of sparingly soluble salts, solubility productsand buffer solutions.
Redox Reactions and Electrochemistry
  • Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions
  • Electrolytic and metallic conduction, conductance in electrolytic solutions, molar conductivities and their variation with concentration, Kohlrausch’s law and its applications.
  • Electrochemical cells – Electrolytic and Galvanic cells, different types of electrodes, electrode potentialsincluding standard electrode potential, half-cell and cell reactions, emf of a Galvanic cell and its measurement, Nernst equation and its applications, relationship between cell potential and Gibbs’ energy change, dry cell and lead accumulator.
Chemical Kinetics
  • Rate of a chemical reaction, factors affecting the rate of reactions: concentration, temperature, pressure catalyst, elementary and complex reactions, order and molecularity of reactions
  • Rate law, rate constant, and its units
  • Differential and integral forms of zero and first-order reactions, their characteristics and half-lives
  • Effect of temperature on the rate of reactions, Arrhenius theory, activation energy and its calculation, collision theory of bi-molecular gaseous reactions (no derivation).
                                                                                                              Inorganic Chemistry
Classification of Elements and Periodicity in Properties (Periodic Table)
  • Modern periodic law and present form of the periodic table, s, p. d and f block elements, periodic trendsinproperties of elements atomic and ionic radii
  • ionization enthalpy, electron gain enthalpy, valence, oxidation states and chemical reactivity
p-block Elements General characteristics of Groups 13 to 18 General Introduction: Electronic configuration and general trends in physical and chemical properties of elements across the periods and down the groups, unique behaviour of the first element in each group.

  • Group 13: Boron family – compounds like diborane, borax
  • Group 14: Carbon family – allotropes, catenation, oxides of carbon
  • Group 15: Nitrogen family – ammonia, nitric acid, oxides of nitrogen
  • Group 16: Oxygen family – preparation and properties of ozone, sulfur compounds
  • Group 17: Halogens – interhalogen compounds, properties of chlorine, Iodine test
  • Group 18: Noble gases – structure and uses of xenon fluorides and oxides

Trends in acidic/basic nature, oxidation states, and anomalous behavior
d-block and f-block Elements
  • Transition Elements – General introduction, electronic configuration, occurrence and characteristics, general trends in properties of the first-row transition elements – physical properties, ionization enthalpy, oxidation states, atomic radii, colour, catalytic behaviour, magnetic properties, complex formation, interstitial compounds, alloy formation, preparation, properties and uses of K2Cr2O7
  • Inner Transition Elements
    Lanthanoids – Electronic configuration, oxidation states and Lanthanoid contraction.
    Actinoids – Electronic configuration and oxidation states
Coordination Compounds
  • Introduction to coordination compounds. Werner’s theory, ligands, coordination number, denticity, chelation, IUPAC nomenclature of mononuclear coordination compounds, isomerism
  • Bonding: Valence bond approach and basic ideas of Crystal field theory, colour and magnetic properties, importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems).
                                                                                                                  Organic Chemistry
Purification and Characterisation of Organic Compounds
  • Purification – Crystallization, sublimation, distillation, differential extraction and chromatography-principles and their applications.
  • Qualitative analysis – Detection of nitrogen, sulphur, phosphorus and halogens. Quantitative analysis (basic principles only) – Estimation of carbon, hydrogen, nitrogen, halogens, sulphur and phosphorus.
  • Calculations of empirical formulae and molecular formulae, numerical problems in organic quantitative analysis,
Some Basic Principles of Organic Chemistry
  • Tetravalency of carbon, shapes of simple molecules – hybridization (s and p): classification of organic compounds based on functional groups and those containing halogens, oxygen, nitrogen and sulphur, homologous series: Isomerism – structural and stereoisomerism. Nomenclature (Trivial and IUPAC)
    Covalent bond fission – Homolytic and heterolytic, free radicals, carbocations and carbanions, stability of carbocations and free radicals, electrophiles and nucleophiles. Electronic displacement in a covalent bond
    Inductive effect, electromeric effect, resonance and hyperconjugation.
  • Common types of organic reactions- Substitution, addition, elimination and rearrangement
Hydrocarbons
  • Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions.
  • Alkanes – Conformations: Sawhorse and Newman projections (of ethane), mechanism of halogenation of alkanes.
  • Alkenes – Geometrical isomerism, mechanism of electrophilic addition, addition of hydrogen, halogens, water, hydrogen halides (Markownikoffs and peroxide effect), Ozonolysis and polymerization.
  • Alkynes – Acidic character, addition of hydrogen, halogens, water and hydrogen halides, polymerization.
  • Aromatic hydrocarbons – Nomenclature, benzene – structure and aromaticity, mechanism of electrophilic substitution, halogenation, nitration.
  • Friedel-Craft’s alkylation and acylation, directive influence of the functional group in mono-substituted benzene.
Organic Compounds Containing Halogens
  • General methods of preparation, properties and reactions, nature of C-X bond, mechanisms of substitution reactions.
  • Uses, environmental effects of chloroform, iodoform, freons and DDT
Organic Compounds Containing Oxygen
  • General methods of preparation, properties, reactions and uses.
    Alcohols: Identification of primary, secondary and tertiary alcohols, mechanism of dehydration.
  • Phenols: Acidic nature, electrophilic substitution reactions, halogenation, nitration and sulphonation, Reimer-Tiemann reaction.
  • Ethers: Structure.
  • Aldehyde and Ketones: Nature of carbonyl group, nucleophilic addition to >C=Ogroup, relative reactivities of aldehydes and ketones, important reactions such as – Nucleophilic addition reactions(addition of HCN, NH3 and its derivatives), Grignard reagent, oxidation, reduction (Wolf Kishner andClemmensen), the acidity of � -hydrogen. Aldol condensation, Cannizzaro reaction, Haloform reaction, chemical tests to distinguish between aldehydes and ketones.
  • Carboxylic Acids: Acidic strength and factors affecting it
Organic Compounds Containing Nitrogen
  • Amines (primary, secondary, tertiary): structure, basicity, diazotization
  • Diazonium salts: preparation and synthetic utility in azo dye formation
  • Cyanides and isocyanides: nature and reduction
Biomolecules
  • Carbohydrates: classification (mono-, di-, polysaccharides), glucose and its reactions
  • Proteins: amino acids, peptide bond, structure (primary to quaternary)
  • Vitamins and hormones: types and biological roles
  • Enzymes: function and specificity
  • Nucleic acids: structure of DNA and RNA, components (sugar, phosphate, nitrogen base)

Experiment Skills Covered in JEE Main Chemistry Syllabus 2026

S.No. Principles Related to Practical Chemistry
1 Detection of extra elements (Nitrogen, Sulphur, halogens) in organic compounds;
2 Detection of the following functional groups: hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketones), carboxyl, and amino groups in organic compounds
3 The chemistry involved in the preparation of the following: l Inorganic compounds; Mohr’s salt, potash alum. l Organic compounds: Acetanilide, p-nitro acetanilide, aniline yellow, iodoform
4 The chemistry involved in the titrimetric exercises – Acids, bases, and the use of indicators, oxalic acid vs KMnO4, Mohr’s salt vs KMnO4
5 Chemical principles involved in the qualitative salt analysis: Cations – Pb2+, Cu2+, Al3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+ Anions- CO32−, S2-, SO42− ,NO3-, NO2-, Cl-, Br-, I- (Insoluble salts excluded)
6 Chemical principles involved in the following experiments: 1. Enthalpy of solution of CuSO4 2. Enthalpy of neutralization of strong acid and strong base. 3. Preparation of lyophilic and lyophobic sols. 4. Kinetic study of the reaction of iodide ions with hydrogen peroxide at room temperature.

Important Chapters in Chemistry for JEE Mains 2026

The most important chapters in JEE Mains from Chemistry are

  • Atomic Structure
  • Chemical Kinetics
  • Organic Compounds Containing Oxygen
  • Equilibrium
  • Chemical Kinetics
  • Transition Elements (d and f Block)
  • Chemical Bonding And Molecular Structure
  • Some Basic Principles Of Organic Chemistry
  • Coordination Compounds
  • Chemical Thermodynamics

JEE Main Mathematics Syllabus 2026

The Mathematics JEE Main syllabus 2026 has a total of 16 units comprising of topics from the standard syllabus of class 11 and 12.

JEE Main 2026 Math Syllabus

Chapters and their Topics Chapters and their Topics
Integral Calculus

  • Integral as an anti-derivative
  • Fundamental integrals involving algebraic, trigonometric, exponential and logarithmic functions
  • Integration by substitution, by parts and by partial fractions
  • Integration using trigonometric identities. Evaluation of simple integrals of the type
  • The fundamental theorem of calculus, properties of definite integrals
  • Evaluation of definite integrals, determining areas of the regions bounded by simple curves by simple curves in standard forms
 Sets, Relations and Functions

  • Sets and their representation
  • Union, intersection and complement of sets andtheir algebraic properties
  • Power set
  • Relations, type of relations, equivalence relations, functions
  • one-one, into and onto functions, the composition of functions
Differential Equations

  • Ordinary differential equations, their order and degree
  • Solution of differential equation by the method of separation of variables
  • Solution of a homogeneous and linear differential equation of the type
 Complex Numbers

  • Complex numbers as ordered pairs of reals
  • Representation of complex numbers in the form a + ib and their representation in a plane
  • Argand diagram
  • Algebra of complex numbers, modulus and argument (or amplitude) of a complex number
  • Quadratic equations in real and complex number systems and their solutions
  • Relations between roots and coefficients, nature of roots, the formation of
    quadratic equations with given roots
Coordinate Geometry

  • Cartesian system of rectangular coordinates in a plane
  • Distance formula, sections formula, locus, and its equation
  • The slope of a line, parallel and perpendicular lines, intercepts of a line on the co-ordinate axis
  • Straight line: Various forms of equations of a line, intersection of lines, angles
    between two lines, conditions for concurrence of three lines, the distance of a
    point form a line, co-ordinate of the centroid, orthocentre and circumcentre of a
    triangle
  • Circle, conic sections: A standard form of equations of a circle, the general
    form of the equation of a circle, its radius and centre, equation of a circle whenthe endpoints of a diameter are given, points of intersection of a line and a circle
    with the centre at the origin and sections of conics, equations of conic sections
    (parabola, ellipse and hyperbola) in standard forms.
 Matrices and Determinants

  • Matrices, algebra of matrices, type of matrices
  • Determinants and matrices of order two and three
  • Evaluation of determinants
  • Determinants, area of triangles using determinants
  • Adjoint and inverse of a square matrix
  •  Test of consistency and solution of simultaneous linear equations in two or three variables using matrices
Three-Dimensional Geometry

  • Coordinates of a point in space
  • The distance between two points
  • Section formula, direction ratios and direction cosines and the angle between two intersecting lines
  • Equation of a line; Skew lines, the shortest distance betweenthem and its equation
 Permutations and Combinations

  • Fundamental principle of counting
  • Permutations with/without repetition
  • Combinations and their properties
  • Meaning of P(n, r) and C(n, r)
  • Simple applications
Vector Algebra

  • Vectors and scalars
  • The addition of vectors
  • Components of a vector in two dimensions and three-dimensional spaces
  • scalar and vector products
 Binomial Theorem and Its Simple Applications

  • Binomial theorem for a positive integral index
  • General term and middle term and simple applications
Statistics and Probability

  • Measures of dispersion
  • Calculation of mean, median, mode of grouped and ungrouped dataC
  • Calculation of standard deviation, variance and meandeviation for grouped and ungrouped data
  • Probability of an event, addition and multiplication theorems of probability, Baye’s theorem, probabilitydistribution of a random variable
  • Bayes’ theorem and independent events
 Sequence and Series

  • Arithmetic and geometric progressions
  • Insertion of Arithmetic mean and geometric mean
  • Geometric mean between two given numbers
  • Relation between A.M and G.M
Trigonometry

  • Trigonometrical identities and trigonometrical functions
  • Inverse trigonometrical functions their properties
 Limit, Continuity and Differentiability

  • Real–valued functions, algebra of functions
  • Polynomial, rational, trigonometric, logarithmic and exponential functions
  • Inverse functions
  • Graphs of simple functions
  • Limits, continuity and differentiability
  • Differentiation of the sum, difference, product and quotient of two functions
  • Differentiation of trigonometric, inverse trigonometric, logarithmic, exponential, composite, and implicit functions
  • Derivatives of order upto two, Applications of derivatives
  • Rate of change of quantities, monotonic-Increasing and decreasing functions, Maxima and minima of functions of one variable
Relations and Functions

  • Ordered pairs and Cartesian product
  • Types of relations: reflexive, symmetric, transitive, equivalence
  • Functions: one-one, onto, into; domain, co-domain, and range
  • Composite and inverse of functions
 Quadratic Equations

  • Nature of roots, conditions for real, equal, or imaginary roots
  • Graphical representation of quadratic functions
  • Maximum and minimum values
  • Relation between roots and coefficients

 
Differentiability

  • Concept of differentiability
  • Derivative as a rate of change
  • Differentiability vs continuity
  • Derivatives of composite, implicit and parametric functions

 

Important Maths chapters for JEE Mains 2026

Some of the important chapters in JEE Main Maths are

  • Trigonometry
  • Permutations And Combinations
  • Sequence And Series
  • Complex Numbers And Quadratic Equations
  • Circle, Conic Sections
  • Integral Calculus
  • Three-Dimensional Geometry
  • Vector Algebra
  • Probability

JEE Main Exam Pattern 2025

Paper 1: B.E./B.Tech (Computer-Based Test)

  • Total Questions: 75 (25 each from Physics, Chemistry, and Mathematics)

  • Type of Questions:

    • Section A: 20 Multiple Choice Questions (MCQs) per subject

    • Section B: 5 Numerical Value Questions per subject

  • Marking Scheme:

    • +4 marks for each correct answer

    • -1 mark for each incorrect answer (MCQs only)

    • No negative marking for Numerical Value Questions

  • Total Marks: 300

  • Duration: 3 hours

  • Mode: Online (CBT)

Paper 2A: B.Arch (Mathematics, Aptitude, and Drawing)

  • Mathematics: 25 MCQs + 5 Numerical Value Questions

  • Aptitude Test: 50 Questions

  • Drawing Test: 2 Questions

  • Total Marks: 400

  • Duration: 3 hours

Paper 2B: B.Planning (Mathematics, Aptitude, and Planning)

  • Mathematics: 25 MCQs + 5 Numerical Value Questions

  • Aptitude Test: 50 Questions

  • Planning-Based Questions: 25 Questions

  • Total Marks: 400

  • Duration: 3 hours

Note: The exact number of questions and marking scheme for Paper 2 may vary slightly; candidates should refer to the official notification for precise details.

Preparation Strategy

  • Understand the Syllabus: Familiarize yourself with the detailed syllabus for each subject and focus on high-weightage topics.

  • Study Material: Refer to NCERT textbooks as the primary resource. For additional practice, consider books like HC Verma for Physics, OP Tandon for Chemistry, and RD Sharma for Mathematics.

  • Practice Regularly: Solve previous years’ question papers and take mock tests to improve speed and accuracy.

  • Time Management: Allocate specific time slots for each subject and adhere to a disciplined study schedule.

  • Stay Updated: Keep an eye on the official JEE Main website for any updates or changes in the exam pattern or syllabus.

JEE Mains Syllabus Preparation Tips

Preparing for the JEE Mains requires a strategic approach as the syllabus is vast and competitive. Here are some preparation tips to help you effectively tackle the JEE Mains syllabus:

1. Understand the Syllabus and Exam Pattern

  • Know the topics: The JEE Mains syllabus covers Physics, Chemistry, and Mathematics. Familiarize yourself with the detailed syllabus available on the official JEE website.

  • Exam Pattern: The exam consists of two papers:

    • Paper 1 (for B.Tech): Objective type questions in Physics, Chemistry, and Mathematics.

    • Paper 2 (for B.Arch): Questions in Mathematics, Aptitude, and Drawing.

    • Focus on Paper 1 if you’re pursuing engineering.

2. Create a Timetable

  • Balanced schedule: Plan your timetable with a focus on all three subjects, allotting more time to areas where you feel weak.

  • Daily study: Dedicate a minimum of 6-8 hours of study per day, breaking it down between theory and problem-solving.

  • Breaks and Revision: Include short breaks to avoid burnout and regular revision sessions to keep concepts fresh.

3. Master Core Concepts

  • Physics: Focus on topics like Mechanics, Electrodynamics, and Thermodynamics. Understanding the basic principles is key to solving problems efficiently.

  • Chemistry: Organic chemistry requires memorization and practice, while Physical and Inorganic Chemistry demand conceptual clarity. Focus on reactions, periodic trends, and mole concepts.

  • Mathematics: Algebra, Calculus, and Coordinate Geometry are vital. Master these areas and practice solving problems regularly.

4. Use the Right Study Material

  • NCERT Books: For Chemistry, particularly, NCERT is the foundation. In Physics and Mathematics, NCERT books provide a good start, but you will need additional reference books for in-depth study.

  • Reference Books:

    • Physics: HC Verma, DC Pandey

    • Chemistry: OP Tandon (Physical Chemistry), Morrison & Boyd (Organic Chemistry)

    • Mathematics: R D Sharma, Cengage Series, I A Maron (Coordinate Geometry)

  • Previous Years’ Papers: Solve at least the last 5-10 years’ papers to understand the question pattern and marking scheme.

5. Practice, Practice, Practice

  • Regular Problem Solving: JEE Mains questions are application-based. Solve a variety of problems across all topics.

  • Mock Tests: Take timed mock tests to simulate the real exam environment. Analyze your mistakes afterward.

  • Speed and Accuracy: Practice to improve both speed and accuracy. Focus on avoiding careless errors and time management.

6. Strengthen Time Management

  • During your study sessions, practice time management techniques such as allocating a fixed time for each question type.

  • Learn to avoid getting stuck on difficult questions during the exam.

7. Focus on Important Topics

Certain topics in each subject are often given more weightage in JEE Mains. Prioritize them during your preparation:

  • Physics: Mechanics, Optics, Electromagnetism, Waves, and Thermodynamics.

  • Chemistry: Organic Chemistry, Mole Concept, Chemical Bonding, and Electrochemistry.

  • Mathematics: Integral Calculus, Coordinate Geometry, Algebra, and Trigonometry.

8. Conceptual Clarity Over Rote Learning

  • Focus on understanding concepts deeply rather than memorizing formulas and methods. Conceptual clarity will help you apply the right approach to varied problems.

9. Stay Healthy and Positive

  • Healthy Lifestyle: Eat a balanced diet, get regular exercise, and ensure adequate sleep to keep your mind and body healthy.

  • Stay Positive: Stay motivated and avoid unnecessary stress. Take breaks to refresh your mind when needed.

10. Analyze Your Mistakes

  • Review your mock tests and practice papers to identify areas where you are making frequent mistakes.

  • Work on improving your weak areas and revisit concepts that you struggle with.

11. Revision is Key

  • Schedule regular revisions, especially closer to the exam. Ensure you revise your strongest and weakest areas.

  • Create concise notes or flashcards for last-minute revisions, focusing on formulas, concepts, and important reactions.

12. Stay Consistent and Avoid Procrastination

  • Consistency is more important than intensity. Stick to your study routine, and don’t procrastinate.

  • Stay focused on the end goal and don’t get distracted by non-essentials during your preparation.

FAQs

1. What subjects are included in the JEE Mains syllabus?

The JEE Mains syllabus consists of three main subjects:

  • Physics

  • Chemistry

  • Mathematics

2. What topics are covered under Physics for JEE Mains?

The Physics syllabus for JEE Mains is divided into two parts: Mechanics, Thermodynamics, Electromagnetism, and Modern Physics. Some major topics include:

  • Physics I:

    • Kinematics

    • Laws of Motion

    • Work, Energy, and Power

    • Rotational Motion

    • Gravitation

    • Fluid Mechanics

    • Oscillations and Waves

  • Physics II:

    • Electrostatics

    • Current Electricity

    • Magnetic Effects of Current and Magnetism

    • Electromagnetic Induction and Alternating Currents

    • Optics

    • Modern Physics

3. What topics are covered under Chemistry for JEE Mains?

The Chemistry syllabus for JEE Mains is divided into three sections:

  • Physical Chemistry:

    • Some Basic Concepts of Chemistry

    • States of Matter

    • Atomic Structure

    • Chemical Bonding

    • Thermodynamics

    • Equilibrium

  • Inorganic Chemistry:

    • Classification of Elements and Periodicity

    • Hydrogen and its Compounds

    • s-Block, p-Block, and d-Block Elements

    • Coordination Compounds

  • Organic Chemistry:

    • Some Basic Principles and Techniques

    • Hydrocarbons

    • Environmental Chemistry

    • Haloalkanes and Haloarenes

    • Alcohols, Phenols, and Ethers

4. What topics are covered under Mathematics for JEE Mains?

The Mathematics syllabus for JEE Mains is also divided into several sections:

  • Algebra:

    • Sets, Relations, and Functions

    • Complex Numbers and Quadratic Equations

    • Matrices and Determinants

    • Permutations and Combinations

    • Probability

  • Calculus:

    • Limits and Derivatives

    • Integral Calculus

    • Differential Equations

  • Coordinate Geometry:

    • Straight Lines

    • Circles and Conic Sections

  • Vectors and 3D Geometry

  • Trigonometry:

    • Trigonometric Functions

    • Identities

    • Heights and Distances

  • Statics and Dynamics

5. How is the JEE Mains exam pattern?

  • Mode: Computer-based test

  • Number of Questions: 90 (30 questions from each subject)

  • Type of Questions:

    • Multiple-choice questions (MCQs)

    • Numerical value-based questions (NAT)

  • Total Marks: 300

  • Duration: 3 hours

6. What is the marking scheme for JEE Mains?

  • Correct answer: +4 marks

  • Incorrect answer: -1 mark

  • No answer: 0 marks

7. What is the weightage of each subject in the exam?

Each subject (Physics, Chemistry, and Mathematics) contributes 100 marks each in the JEE Mains exam. Hence, all subjects are equally important for preparation.

8. Are there any topics from Class 11 and Class 12?

Yes, the JEE Mains syllabus includes topics from both Class 11 and Class 12. The syllabus is designed to test knowledge from both years, so a thorough understanding of both is essential.

9. How much time should I dedicate to preparing for JEE Mains?

The time needed for preparation depends on your current knowledge of the subjects. However, a general recommendation is to dedicate around 6-8 hours of study each day, along with regular practice of mock tests and previous years’ papers.

10. What is the difficulty level of the JEE Mains exam?

JEE Mains is considered moderately difficult compared to other competitive exams. The questions test both conceptual understanding and problem-solving abilities, and students need to be well-prepared in all subjects.

11. How should I prepare for JEE Mains?

  • Understand the Syllabus: Make sure to study all the topics mentioned in the official syllabus.

  • Conceptual Clarity: Focus on understanding the core concepts before jumping into solving problems.

  • Practice Regularly: Consistent practice of mock tests and previous year papers is crucial.

  • Time Management: Develop time management skills to attempt all questions efficiently during the exam.

12. Is NCERT important for JEE Mains preparation?

Yes, NCERT books are extremely important, especially for Chemistry. Many questions are directly based on NCERT concepts. It is advisable to thoroughly study NCERT books and then move on to reference books for deeper understanding.

13. What is the JEE Mains eligibility criteria?

  • Age Limit: Candidates should be at least 17 years old.

  • Qualification: Candidates should have passed Class 12 or equivalent from a recognized board.

  • Subject Requirements: Candidates must have studied Physics, Chemistry, and Mathematics in their Class 12.

  • Attempts: Candidates can appear for JEE Mains for three consecutive years.

14. What books are recommended for JEE Mains preparation?

  • Physics:

    • H.C. Verma (Concepts of Physics)

    • D.C. Pandey (Understanding Physics)

    • I.E. Irodov (Problems in General Physics)

  • Chemistry:

    • N.C.E.R.T. Chemistry (for Inorganic and Organic)

    • O.P. Tandon (Physical Chemistry)

    • Morrison and Boyd (Organic Chemistry)

  • Mathematics:

    • R.D. Sharma (Mathematics)

    • M.L. Khanna (Higher Algebra)

    • I.A. Maron (Problems in Calculus of One Variable)

15. What is the importance of mock tests and previous year papers?

Regularly taking mock tests and solving previous years’ question papers is crucial for understanding the exam pattern, time management, and improving speed and accuracy. They also help identify your strengths and weaknesses in different topics.

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