JEE Mains 2025 Syllabus: Download PDF, Check Subject Wise Weightage

The National Testing Agency released JEE Mains 2025 Syllabus on its official website at jeemain.nta.nic.in.The syllabus is designed based on the NCERT curriculum of Classes 11 and 12. JEE Mains 2025 Syllabus covers important topics from Physics, Mathematics, and Chemistry. The exam authority has not made any changes to the JEE Mains Syllabus 2025. Some of the most scoring areas include Mechanics and Thermodynamics in Physics, Calculus and Coordinate Geometry in Mathematics, and Coordination Compounds in Chemistry. 

A total of 13.6 lakh students registered for the JEE Mains 2025 Session 1 exam, making the competition tougher than in previous years. In addition, NTA introduces new guidelines by removing optional questions in Section B of Paper 2, leaving candidates with no choice but to skip questions.

What is the Syllabus for JEE Mains 2025?

The JEE Mains 2025 Syllabus consists of three major subjects: Physics, Chemistry, and Mathematics.  A comprehensive chapter list from JEE Mains 2025 Syllabus has been shared below:

Physics	Chemistry	Mathematics
Laws of Motion	Structure of an Atom	Sets
Thermodynamics	Chemical Bonding and Molecular Structure	Conic Sections
Units and Measurements	States of Matter	Probability
Gravitation	Equilibrium	Sequences and Series
Kinetic Theory	Redox Reactions	Relation and Function
Waves	Hydrogen	Permutations and Combinations
Mechanical Properties of Fluids	S-Block Elements	Introduction to Three-Dimensional Geometry
Mechanical Properties of Solids	P Block Elements	Statistics
Motion in a Straight Line	Organic Chemistry – Some Basic Principles and Techniques	Binomial Theorem
Motion in a Plane	Hydrocarbons	Limits and Derivatives
Work, Energy and Power	Environmental Chemistry	Complex Numbers and Quadratic Equations
System of Particles and Rotational Motion	Classification of Elements and Periodicity	Trigonometric Functions
Thermal Properties of Matter	Chemical Thermodynamics	Straight Lines
Oscillation	Some Basic Concepts of Chemistry	Linear Inequalities

Download Subject-Wise JEE Mains Syllabus 2025

Subject-Wise JEE Mains 2025 Syllabus PDF has been shared below:

Subject	Download Syllabus PDF
Mathematics	Click Here
Physics	Click Here
Chemistry	Click Here

Also Check: JEE Main Previous Year Question Papers & Solutions (2021-2025)

JEE Mains 2025 Syllabus: Class 11 Topics

Class 11 syllabus of JEE Mains includes motion, forces, energy, waves, and thermal processes from Physics. Chemistry focuses on atomic structure, molecular bonding, thermodynamics, equilibrium, and the basics of hydrocarbons. On the other hand, Mathematics covers sets & functions, algebra, coordinate geometry, and the basics of calculus.

Subject	Units
Physics	Physical World & Measurement Kinematics  Laws of Motion  Work, Energy & Power Motion of System of Particles & Rigid Body  Gravitation  Properties of Bulk Matter  Thermodynamics  Behaviour of Perfect Gas & Kinetic Theory  Oscillations & Waves
Chemistry	Some Basic Concepts of Chemistry  Structure of Atom  Classification of Elements & Periodicity  Chemical Bonding & Molecular Structure  States of Matter: Gases & Liquids  Thermodynamics Equilibrium  Redox Reactions  Hydrogen  s-Block Elements Some p-Block Elements  Organic Chemistry: Basic Principles & Techniques  Hydrocarbons Environmental Chemistry
Mathematics	Sets & Functions  Algebra  Coordinate Geometry  Calculus  Mathematical Reasoning  Statistics & Probability

JEE Mains 2025 Syllabus: Class 12 Topics

Class 12 syllabus of JEE Mains covers electromagnetism, optics, nuclei, and semiconductor electronics from Physics. Chemistry becomes more reaction-oriented with the study of solid-state chemistry, chemical kinetics, electrochemistry, coordination compounds, and organic functional groups. At the same time, Mathematics explores higher calculus, vector algebra, 3D geometry, probability, and complex applications of integration and differentiation. 

Physics (Class 12)	Chemistry (Class 12)	Mathematics (Class 12)
Electric Charges and Fields	Solid State	Relation and Function
Electrostatic Potential and Capacitance	Electrochemistry	Inverse Trigonometric Function
Current Electricity	Solutions	Matrices
Moving Charges and Magnetism	Chemical Kinetics	Determinants
Magnetism and Matter	d and f Block Elements	Continuity and Differentiability
Electromagnetic Induction	Coordination Compounds	Application of Derivatives
Alternating Current	Biomolecules	Integrals
Electromagnetic Waves	Aldehydes, Ketones and Carboxylic Acids	Application of Integrals
Ray Optics and Optical Instruments	Amines	Differential Equations
Wave Optics	Haloalkanes and Haloarenes	Vector Algebra
Dual Nature of Radiation and Matter	Alcohols, Phenols and Ethers	Three-Dimensional Geometry
Atoms	p-Block Elements	Linear Programming
Nuclei	General Principles and Processes of Isolation of Elements	Probability
Semiconductor Electronics – Materials, Devices, and Simple Circuits	Surface Chemistry	–
–	Polymers	–
–	Chemistry in Everyday Life	–

JEE Mains Syllabus 2025: A Detailed Breakdown

JEE Main Paper 1 (B.E./B.Tech) syllabus includes Physics, Chemistry, and Mathematics from Class 11 and 12 NCERT. For detailed information on JEE Mains 2025 Syllabus, candidates can refer to the table below

JEE Mains Maths Syllabus 2025

Although each subject has equal weightage, mathematics is one of the crucial subjects, and its important to get hold of this subject to score high. Complex concepts in higher levels are a little harder to understand, and gaining a strong foundation in basics can help you easily crack advanced concepts. Here is a detailed breakdown of the JEE Mains Maths Syllabus 2025:

Chapter Name	Subtopics
Sets, Relations and Functions	Sets and their representation Union and intersection of sets  Complement of sets and algebraic properties Power set  Relation and types of relations Equivalence relations Functions – one-one, into, onto  Composition of functions
Complex Numbers & Quadratic Equations	Complex numbers as ordered pairs of reals  Representation in the form a + ib, Argand diagram  Algebra of complex numbers  Modulus and argument  Quadratic equations in real and complex number systems  Solutions and relations between roots and coefficients  Nature of roots  Formation of quadratic equations with given roots
Matrices & Determinants	Types and algebra of matrices  Determinants of order 2 and 3  Evaluation of determinants  Area of triangle using determinants  Adjoint and inverse of matrix  Consistency of system of linear equations  Solving simultaneous equations (2 or 3 variables) using matrices
Permutations and Combinations	Fundamental principle of counting  Permutation as arrangement  Combination as selection  Meaning of (P(n,r)) and (C(n,r))  Simple applications
Binomial Theorem & Its Applications	Binomial theorem for a positive integral index  General term  Middle term  Simple applications
Sequence and Series	Arithmetic Progression (AP)  Geometric Progression (GP)  Insertion of A.M. between numbers  Insertion of G.M. between numbers  Relation between A.M. and G.M.
Limit, Continuity & Differentiability	Real-valued functions and algebra of functions  Polynomial, rational, trigonometric, logarithmic and exponential functions • Inverse functions  Graphs of simple functions  Limits, continuity and differentiability  Differentiation rules – sum, difference, product, quotient  Differentiation of trigonometric, inverse trig, logarithmic, exponential, composite & implicit functions  Higher-order derivatives  Applications of derivatives – rate of change, monotonicity (increasing/decreasing), maxima and minima
Integral Calculus	Integral as antiderivative  Standard integrals – algebraic, trigonometric, exponential & logarithmic  Integration by substitution, by parts & partial fractions  Integration using trigonometric identities  Fundamental theorem of calculus  Properties of definite integrals  Evaluation of definite integrals  Area bounded by simple curves
Differential Equations	Order and degree of differential equations  Solution by separation of variables  Homogeneous differential equations  Linear differential equation
Coordinate Geometry	Cartesian coordinate system Distance formula Section formula Locus and its equation Slope of a line Parallel and perpendicular lines Intercepts on coordinate axes Straight line equations Intersection of two lines Angle between two lines Concurrency of three lines Distance of a point from a line Centroid of a triangle Orthocentre of a triangle Circumcentre of a triangle Circle – standard form and general form Radius and centre of a circle Equation of a circle using endpoints of diameter Intersection of a line and a circle Conic sections – parabola in standard form Conic sections – ellipse in standard form Conic sections – hyperbola in standard form
Three Dimensional Geometry	Coordinates of a point in 3D space Distance between two points Section formula Direction ratios (D.R.) Direction cosines (D.C.) Angle between two lines Equation of a line in 3D Skew lines Shortest distance between two skew lines Equation of the shortest distance
Vector Algebra	Scalars and vectors Components of vectors in 2D Components of vectors in 3D Addition of vectors Scalar (dot) product Vector (cross) product
Statistics & Probability	Mean (grouped & ungrouped data) Median (grouped & ungrouped data) Mode (grouped & ungrouped data) Standard deviation Variance Mean deviation Probability of an event Addition theorem of probability Multiplication theorem of probability Bayes’ theorem Probability distribution of a random variable
Trigonometry	Trigonometric identities Trigonometric functions Inverse trigonometric functions Properties of inverse trigonometric functions

JEE Mains 2025 Physics Syllabus

Applying concepts of physics is all you need to master this subject and score high in exams. Solely focusing on memorizing will not do much help. Understand each topic and clear your concepts to learn how to apply them in different situations. Here is the detailed breakdown of the JEE Mains 2025 Syllabus for physics

Chapter Name	Subtopics
Physics and Measurements	Units of measurement Systems of units SI units Fundamental units Derived units Least count Errors in measurement Significant figures Dimensions of physical quantities Dimensional analysis Applications of dimensional analysis
Kinematics	Frame of reference Motion in a straight line Position–time graph Speed and velocity Uniform and non-uniform motion Average velocity Instantaneous velocity Uniformly accelerated motion Velocity–time graph Position–time graph Equations of uniformly accelerated motion Scalars and vectors Vector addition and subtraction Scalar (dot) product Vector (cross) product Unit vector Resolution of a vector Relative velocity Motion in a plane Projectile motion Uniform circular motion
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 friction Kinetic friction Laws of friction Rolling friction Dynamics of uniform circular motion Centripetal force and its applications Motion of a vehicle on a level circular road Motion of a vehicle on a banked road
Work, Energy and Power	Work done by a constant force Work done by a variable force Kinetic energy Potential energy Work–energy theorem Power Potential energy of a spring Conservation of mechanical energy Conservative forces Non-conservative forces Motion in a vertical circle Elastic collisions (1D & 2D) Inelastic collisions (1D & 2D)
Rotational Motion	Centre of mass of a two-particle system Centre of mass of a rigid body Basic concepts of rotational motion Moment of force Torque Angular momentum Conservation of angular momentum and its applications Moment of inertia (M.I.) Radius of gyration Standard values of M.I. for simple geometrical bodies Parallel axis theorem Perpendicular axis theorem Equilibrium of rigid bodies Rigid body rotation Equations of rotational motion Comparison between linear motion and rotational motion
Gravitation	Universal law of gravitation Acceleration due to gravity (g) Variation of g with altitude Variation of g with depth Kepler’s laws of planetary motion Gravitational potential energy Gravitational potential Escape velocity Motion of a satellite Orbital velocity of a satellite Time period of a satellite Total energy of a satellite
Properties of Solids and Liquids	Elastic behavior of solids Stress–strain curve Hooke’s Law Young’s modulus Bulk modulus Modulus of rigidity (shear modulus) Pressure due to fluid column Pascal’s law and its applications Effect of gravity on fluid pressure Viscosity Stokes’ law Terminal velocity Streamline flow and turbulent flow Critical velocity Bernoulli’s principle and its applications Surface energy Surface tension Angle of contact Excess pressure across a curved surface Applications of surface tension – drops, bubbles, capillarity Heat and temperature Thermal expansion Specific heat capacity Calorimetry Change of state and latent heat Modes of heat transfer – conduction, convection, and radiation
Thermodynamics	Thermal equilibrium Zeroth law of thermodynamics Concept of temperature Heat, work, and internal energy First law of thermodynamics Isothermal process Adiabatic process Second law of thermodynamics Reversible processes Irreversible processes
Kinetic Theory of Gases	Equation of state of a perfect gas Work done on compressing a gas Assumptions of kinetic theory of gases Concept of pressure of gas molecules Kinetic interpretation of temperature RMS (root mean square) speed of gas molecules Degrees of freedom Law of equipartition of energy Applications of equipartition law to specific heat capacities of gases Mean free path Avogadro’s number
Oscillations and Waves	Oscillations and periodic motion Time period and frequency Displacement as a function of time Periodic functions Simple Harmonic Motion (SHM) SHM equation and phase Spring oscillator – restoring force and spring constant Energy in SHM (kinetic energy + potential energy) Simple pendulum – derivation of time period Wave motion Longitudinal and transverse waves Speed of a travelling wave Displacement relation for a progressive wave Principle of superposition of waves Reflection of waves Standing waves in stretched strings and organ pipes Fundamental mode and harmonics Beats

JEE Mains Chemistry Syllabus 2025

Chemistry plays a crucial role in the syllabus of JEE Mains 2025 and can greatly impact a student’s overall score. Regular practice and revision are necessary to master the subject, considering the topics in the subject. Organic chemistry and inorganic chemistry are different parts that demand equal importance for both. Focusing on important areas can help you score high in JEE Mains 2025. Here is the detailed breakdown of JEE Mains 2025 Syllabus for Chemistry

JEE Mains 2025 Physical Chemistry Syllabus

Physical Chemistry forms the foundation of Chemistry in JEE Mains. This section focuses on core concepts like thermodynamics, equilibrium, atomic structure, chemical bonding, and kinetics. To get more details on JEE Mains 2025 Syllabus for Physical Chemistry, refer to the table below:

Chapter	Subtopics
Some Basic Concepts of Chemistry	Nature of matter Laws of chemical combination Dalton’s atomic theory Atomic & molecular masses Mole concept & molar mass Percentage composition Empirical & molecular formula Stoichiometry
Atomic Structure	Electromagnetic (EM) radiation Photoelectric effect Hydrogen spectrum Bohr’s atomic model Dual nature of matter de Broglie wavelength equation Heisenberg uncertainty principle Quantum mechanical model of the atom Quantum numbers Shapes of orbitals (s, p, d, f) Electronic configuration
Chemical Bonding & Molecular Structure	Ionic bond & covalent bond Electronegativity & Fajan’s rule Dipole moment VSEPR theory Hybridization Resonance Valence Bond Theory (VBT) Molecular Orbital Theory (MOT) Bond order, bond length & bond strength Metallic bonding Hydrogen bonding
Chemical Thermodynamics	System & surroundings Extensive & intensive properties First law of thermodynamics Heat, work, internal energy, enthalpy Hess’s law Enthalpies (formation, combustion, hydration, etc.) Second law of thermodynamics Entropy (ΔS) & Gibbs free energy (ΔG)
Solutions	Concentration units Raoult’s law Ideal & non-ideal solutions Colligative properties Abnormal molar mass Van’t Hoff factor
Equilibrium	Physical & chemical equilibrium Equilibrium constants: Kp & Kc Le Chatelier’s principle Concepts of acids & bases Ionization constant & pH Common ion effect Buffer solutions Solubility product
Redox Reactions & Electrochemistry	Oxidation & reduction Oxidation number Balancing redox reactions Conductance Kohlrausch’s law Galvanic & electrolytic cells Standard electrode potential Nernst equation Fuel cells
Chemical Kinetics	Rate of reaction Factors affecting rate of reaction Order & molecularity of reaction Rate law Integrated rate equations Activation energy Collision theory

JEE Mains 2025 Inorganic Chemistry Syllabus

Inorganic Chemistry is mostly memory-based and covers the periodic table, p-block, d-block, coordination compounds and periodic trends. This section is highly scoring if students focus on trends, reactions, color, oxidation states, and applications.

Chapter	Subtopics
Classification of Elements & Periodicity in Properties (Periodic Table)	Modern periodic law & present form of periodic table s-, p-, d-, f-block elements Periodic trends: Atomic & ionic radii Ionization enthalpy Electron gain enthalpy Valence Oxidation states Chemical reactivity
p-Block Elements (Group 13–18)	Electronic configuration General trends in physical & chemical properties across periods & down groups Unique behaviour of the first element in each group
d- & f-Block Elements	Transition Elements: General introduction & electronic configuration Occurrence & characteristics General trends: Physical properties Ionization enthalpy Oxidation states Atomic radii Colour Catalytic behaviour Magnetic properties Complex formation Interstitial compounds Alloy formation Preparation, properties & uses of K₂Cr₂O₇ & KMnO₄ Inner Transition Elements: Lanthanoids: electronic configuration, oxidation states, lanthanoid contraction Actinoids: electronic configuration & 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 Theory (VBT), basics of Crystal Field Theory (CFT) Colour & magnetic properties Importance: qualitative analysis, metal extraction, biological systems

JEE Mains 2025 Organic Chemistry Syllabus

Organic Chemistry deals with carbon-based compounds and their structure, reactions, and mechanisms. It is concept-heavy and requires comfort with reaction patterns, inductive effects, resonance, aromaticity, and functional groups. Pattern recognition and mechanism-based learning play a key role here

Chapters	Topics
Purification and Characterisation of Organic Compounds	Purification: Crystallization, sublimation, distillation, differential extraction, chromatography (principles & applications) Qualitative analysis: Detection of N, S, P, and halogens Quantitative analysis (basic principles): Estimation of C, H, N, halogens, S, and P Calculations: Empirical & molecular formulae, numerical problems in organic quantitative analysis
Some Basic Principles of Organic Chemistry	Tetravalency of carbon, molecular shapes, hybridization (s & p) Classification of organic compounds: Functional groups containing halogens, O, N, S Homologous series and isomerism: Structural and stereoisomerism Nomenclature: Trivial and IUPAC Covalent bond fission: Homolytic & heterolytic, free radicals, carbocations, carbanions Stability of carbocations & free radicals, electrophiles & nucleophiles Electronic displacement: Inductive effect, electromeric effect, resonance, hyperconjugation Common types of organic reactions: Substitution, addition, elimination, rearrangement
Hydrocarbons	Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties & reactions Alkanes: Conformations (Sawhorse & Newman projections), halogenation mechanism Alkenes: Geometrical isomerism, electrophilic addition, addition of H, halogens, water, hydrogen halides, Ozonolysis, polymerization Alkynes: Acidic character, addition reactions, polymerization Aromatic hydrocarbons: Nomenclature, benzene structure & aromaticity, electrophilic substitution, halogenation, nitration, Friedel-Crafts alkylation & acylation, directive influence of substituents
Organic Compounds Containing Halogens	General methods of preparation, properties & reactions Nature of C–X bond, substitution mechanisms Uses & environmental effects of chloroform, iodoform, freons, DDT
Organic Compounds Containing Oxygen	General methods of preparation, properties, reactions & uses Alcohols: Identification (primary, secondary, tertiary), dehydration mechanism Phenols: Acidic nature, electrophilic substitution (halogenation, nitration, sulphonation), Reimer–Tiemann reaction Ethers: Structure Aldehydes & Ketones: Carbonyl group, nucleophilic addition Relative reactivity Addition of HCN/NH₃ derivatives Grignard reagent Oxidation, reduction (Wolff-Kishner & Clemmensen) Acidity of α-H Aldol condensation, Cannizzaro, Haloform reactions Chemical tests to distinguish aldehydes & ketones Carboxylic acids: Acidic strength, influencing factors
Organic Compounds Containing Nitrogen	General methods of preparation, properties, reactions & uses Amines: Nomenclature Classification Structure Basic character Identification of primary, secondary, and tertiary amines Diazonium salts: Importance in synthetic organic chemistry
Biomolecules	General introduction & importance of biomolecules Carbohydrates: Classification, aldoses & ketoses Monosaccharides: glucose & fructose Oligosaccharides: sucrose, lactose, maltose Proteins: Amino acids Peptide bond Polypeptides Protein structures: primary, secondary, tertiary, quaternary Denaturation Enzymes Vitamins: Classification & functions Nucleic acids: DNA & RNA constitution & biological functions Hormones: General introduction
Principles Related to Practical Chemistry	Detection of extra elements: N, S, halogens Functional group detection: Hydroxyl Carbonyl Carboxyl Amino groups Preparation of compounds: Inorganic: Mohr’s salt, potash alum Organic: Acetanilide, p-nitroacetanilide, aniline yellow, iodoform Titrimetric exercises: Acids & bases, use of indicators Oxalic acid vs KMnO₄ Mohr’s salt vs KMnO₄ 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) Experiments: Enthalpy of solution of CuSO₄ Enthalpy of neutralization (strong acid & base) Preparation of lyophilic & lyophobic sols Kinetic study of iodide ions with H₂O₂ at room temperature

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JEE Mains 2025 Syllabus: Topic-wise Weightage

JEE Mains Syllabus 2025 covers Physics, Chemistry, and Mathematics, and each subject carries almost equal weight in the exam. Most chapters in all three sections contribute 1 question each, while certain high-priority topics contribute 2 to 3 questions, making them key scoring areas. Students who revise all single-question chapters and give extra time to repeated high-weight topics can boost their overall score. A detailed breakdown of subject-wise weightage has been shared below:

Mathematics

In JEE Mains Maths Syllabus 2025, 3-D Geometry, Straight Lines, Determinants, and Sequences & Series carry the highest weightage with 6.6% each, while all other chapters contribute 3.3% each, indicating these four chapters are more important for scoring in JEE Mains 2025 Maths

Chapters	Total Questions	Weightage
Tangents and Normals	1	3.3%
Probability	1	3.3%
Indefinite Integration	1	3.3%
Parabola	1	3.3%
3-D Geometry	2	6.6%
Hyperbola	1	3.3%
Trigonometric Equations	1	3.3%
Maxima and Minima	1	3.3%
Quadratic Equations	1	3.3%
Straight Lines	2	6.6%
Complex Numbers	1	3.3%
Permutations & Combinations	1	3.3%
Determinants	2	6.6%
Differential Equations	1	3.3%
The Area under the Curve	1	3.3%
Ellipse	1	3.3%
Limits	1	3.3%
Height & Distance	1	3.3%
Statistics	1	3.3%
Sets	1	3.3%
Binominal Theorem	1	3.3%
Definite Integration	1	3.3%
Sequences & Series	2	6.6%
Vectors	1	3.3%
Differentiability	1	3.3%

Physics

In Physics, Current Electricity has the highest weightage (9.9%), followed by multiple chapters like Modern Physics, Centre of Mass, Kinematics, Alternating Current, Wave Optics, Work-Energy-Power, Magnetic Effects, Rotational Dynamics, Kinetic Theory & Thermodynamics, and Laws of Motion, each with 6.6%. 

Chapters	Total Questions	Weightage
Modern Physics	2	6.6%
Error in Measurement	1	3.3%
Sound Waves	1	3.3%
Centre Of Mass	2	6.6%
Kinematics	2	6.6%
Capacitors	1	3.3%
Alternating Current	2	6.6%
Wave Optics	2	6.6%
Work, Energy, and Power	2	6.6%
Semiconductors	1	3.3%
Elasticity	1	3.3%
Circular Motion	1	3.3%
Simple Harmonic Motion	1	3.3%
Magnetic Effect of Current and Magnetism	2	6.6%
Current Electricity	3	9.9%
Rotational Dynamics	2	6.6%
Electromagnetic Waves	1	3.3%
Kinetic Theory of Gases & Thermodynamics	2	6.6%
Laws of Motion	2	6.6%
Electrostatics	1	3.3%

Chemistry

In Chemistry, Transition Elements & Coordination Compounds and the Periodic Table are the most important chapters with 9.9% weightage each. To get more detailed information, refer to the table below:

Chapters	Total Questions	Weightage
Alkyl Halides	1	3.3%
Solid-State And Surface Chemistry	2	6.6%
Chemical Kinetics	1	3.3%
Transition Elements & Coordination Compounds	3	9.9%
Redox Reactions	1	3.3%
Aromatic Compounds	1	3.3%
Chemical And Ionic Equilibrium	2	6.6%
Thermodynamics & the Gaseous State	2	6.6%
Hydrocarbon	1	3.3%
Periodic Table	3	9.9%
Nuclear & Environmental Chemistry	2	6.6%
Carboxylic Acids & their Derivatives	1	3.3%
General Organic Chemistry	1	3.3%
Atomic Structure	2	6.6%
Carbohydrates, Amino Acids & Polymers	1	3.3%
Electrochemistry	1	3.3%
Solution & Colligative Properties	1	3.3%
Chemical Bonding	2	6.6%
Mole Concept	1	3.3%
Stereochemistry	1	3.3%

Conclusion

In short, the JEE Mains 2025 Syllabus is entirely built on Class 11 and 12 NCERT fundamentals, so mastering NCERT is the most reliable strategy. Since all three subjects, i.e., Physics, Chemistry, and Mathematics, contribute equally to the final score, students must balance their preparation instead of focusing on a single subject. A strong command over core concepts, formulas, and chapter-wise weightage patterns can significantly boost marks and improve percentile in the final exam.

Also Check: JEE Advanced Syllabus