This article will mainly focus on the JEE Main 2026 Chemistry Syllabus. The JEE Main 2026 Chemistry Syllabus is intended to assess students’ comprehension of basic ideas, analytical thinking, and problem-solving abilities. Physical Chemistry, Inorganic Chemistry, and Organic Chemistry are its three main areas, and it also covers issues with a practical focus.
Also learn: JEE Main 2026 Physics Syllabus
In order to ensure that students are adequately prepared for competitive exams, the syllabus places a strong emphasis on theoretical knowledge as well as its application in numerical and experimental issues. Students can effectively arrange their preparation and prioritise topics to achieve good scores in the Chemistry exam if they have a clear emphasis on key concepts.
JEE Main 2026 Chemistry Syllabus: Latest Topics, Weightage & Exam Pattern
The JEE Chemistry Syllabus 2026 offers a methodical summary of every subject that candidates must learn in Physical, Inorganic, and Organic Chemistry. The chemistry JEE Mains syllabus is based on NCERT textbooks for Classes 11 and 12 and is intended to assess both academic comprehension and practical application.
Chapters on atomic structure, chemical bonding, thermodynamics, equilibrium, kinetics, and electrochemistry are included in the physical chemistry section. While organic chemistry deals with hydrocarbons, functional groups, biomolecules, and useful experiments, inorganic chemistry concentrates on periodic classification, p-block, d-block, f-block elements, and coordination compounds.
Students can properly organise their preparation for the JEE Mains 2026 syllabus by using the comprehensive JEE Main Chemistry syllabus below, which breaks down each chapter with important subjects.
JEE Main 2026 Chemistry Syllabus: Chapter-wise weightage
The approximate number of questions and weighting for each chapter in the JEE Main Chemistry portion are displayed in the table below. This analysis, which is based on past years’ papers, assists candidates in concentrating on key subjects for efficient preparation.
| Chapter | Total Questions | Weightage |
|---|---|---|
| Mole Concept | 1 | 3.3% |
| Redox Reactions | 1 | 3.3% |
| Electrochemistry | 1 | 3.3% |
| Chemical Kinetics | 1 | 3.3% |
| Solution & Colligative Properties | 1 | 3.3% |
| General Organic Chemistry | 1 | 3.3% |
| Stereochemistry | 1 | 3.3% |
| Hydrocarbon | 1 | 3.3% |
| Alkyl Halides | 1 | 3.3% |
| Carboxylic Acids & Their Derivatives | 1 | 3.3% |
| Carbohydrates, Amino Acids & Polymers | 1 | 3.3% |
| Aromatic Compounds | 1 | 3.3% |
| Atomic Structure | 2 | 6.6% |
| Chemical Bonding | 2 | 6.6% |
| Chemical & Ionic Equilibrium | 2 | 6.6% |
| Solid-State & Surface Chemistry | 2 | 6.6% |
| Nuclear & Environmental Chemistry | 2 | 6.6% |
| Thermodynamics & Gaseous State | 2 | 6.6% |
| Transition Elements & Coordination Compounds | 3 | 9.9% |
| Periodic Table | 3 | 9.9% |
JEE Main 2026 Chemistry Syllabus: Organic Chemistry
The main chapters of the Organic Chemistry syllabus for JEE Main 2026 address basic ideas, reactions, and real-world applications.
| Chapter | Key Topics |
|---|---|
| Alcohols, Phenols, and Ethers | Preparation, properties, reactions, identification |
| Carboxylic Acids and Their Derivatives | Structure, acidity, reactions, important compounds |
| Amines | Classification, preparation, reactions, identification |
| Aromatic Compounds | Benzene, aromaticity, electrophilic substitution, derivatives |
| Hydrocarbons | Alkanes, alkenes, alkynes, reactions |
| Biomolecules | Carbohydrates, proteins, nucleic acids, vitamins |
| Practical Organic Chemistry | Qualitative and quantitative analysis, detection of functional groups, preparation of key compounds |
JEE Main 2026 Chemistry Syllabus: Inorganic Chemistry
Key concepts from the periodic table and their applications are covered in the inorganic chemistry chapters for JEE Main 2026.
Alkali and alkaline earth metals are included in the s block JEE mains syllabus, whereas Groups 13–18 elements are the focus of the p block JEE mains syllabus. Actinoids, lanthanoids, and transition elements are included in the JEE mains syllabus for blocks D and F.
Additionally, students must study polymers in the JEE mains syllabus (classification, preparation, and usage) and metallurgy (metal extraction and refining). For JEE Main 2026, this succinct covering aids candidates in concentrating on important inorganic chemistry subjects.
| Section | Chapter Name | Subtopics |
|---|---|---|
| Inorganic Chemistry | Classification of Elements & Periodicity in Properties | Modern periodic law, periodic table, $s, p, d, f$ block elements, periodic trends in properties & ionic radii, ionization enthalpy, electron gain enthalpy, valence, oxidation states, chemical reactivity. |
| p-Block Elements | Groups 13–18: electronic configuration, trends in physical & chemical properties, anomalous behaviour of first element in each group. | |
| d- & f-Block Elements | Transition Elements: general introduction, electronic configuration, occurrence and characteristics, $d$- & $f$- block elements, ionization enthalpy, oxidation states, colour, magnetism, catalytic behaviour, complex formation, interstitial compounds, alloys; Lanthanoid Contractions (details not included), Actinoids (electronic configuration, oxidation states). | |
| Coordination Compounds | Werner’s theory, coordination number, density, chelation, IUPAC nomenclature, isomerism; Bonding: Valence bond theory, basic Crystal Field theory, isomerism, stability constants, their significance in qualitative analysis, metal extraction, biological systems. | |
| Organic Chemistry | Purification & Characterisation of Organic Compounds | Crystallization, sublimation, distillation, differential extraction, chromatography; Detection of N, S, P; halogens; Quantitative analysis: C, H, N, halogens, S, P; Calculation of empirical formulae, molecular formulae. |
| Some Basic Principles of Organic Chemistry | Tetravalency of carbon, hybridization, functional group classification, homologous series, isomerism (structural & stereoisomerism); Nomenclature (trivial & IUPAC); Covalent bond fission, free radicals, carbocations, carbanions, electrophiles & nucleophiles; Electronic displacement: inductive, electromeric, resonance, hyperconjugation, common reactions: substitution, addition, elimination, rearrangement. | |
| Hydrocarbons | Alkanes: conformations, halogenation; Alkenes: geometrical isomerism, electrophilic addition, polymerization; Alkynes: acidic character, addition & polymerization; Aromatics: benzene structure, aromaticity, electrophilic substitution (Halogenation, Friedel-Crafts alkylation & acylation, directive influence). | |
| Organic Compounds Containing Halogens | Preparation, properties, reactions, C-X bond nature, substitution mechanisms, uses & environmental effects (chloroform, iodoform, freons, DDT). | |
| Organic Compounds Containing Oxygen | Alcohols: identification, dehydration mechanism; Phenols: acidic nature, electrophilic substitution, Reimer-Tiemann reaction; Ethers: preparation, Aldehydes & Ketones: nucleophilic addition, reactivity, reactions (clemand, oxidation, reduction, Cannizaro, Aldol, haloform), chemical tests; carboxylic acids: acidic strength & factors. | |
| Organic Compounds Containing Nitrogen | Amines: nomenclature, classification, identification, basic character; Diazonium salts: preparation & synthetic organic chemistry. | |
| Biomolecules | Carbohydrates: classification, monosaccharides (glucose, fructose), oligosaccharides (sucrose, lactose), polysaccharides (starch, cellulose, glycogen); Amino acids, proteins: amino acids, peptide bonds, polypeptides, protein structure (primary-quaternary), denaturation, enzymes (mechanism, classification); Vitamins, Hormones, Nucleic acids: DNA & RNA general introduction, functions; Hormones. | |
| Principles Related to Practical Chemistry | Detection of extra elements (N, S, halogens) & functional groups (hydroxy, carbonyl, carboxyl, amino); Preparation of organic compounds (acetanilide, $p$-nitroacetanilide, aniline yellow, iodoform); Titrimetric experiments; chemical principles of qualitative salt analysis: Cations ($Fe^{3+}, Cu^{2+}, Al^{3+}, Zn^{2+}, Ba^{2+}, Mg^{2+}, NH_4^{+}$), Anions ($CO_3^{2-}, S^{2-}, SO_4^{2-}, NO_3^{-}, NO_2^{-}, Cl^{-}, Br^{-}, I^{-}$); Experiments: enthalpy of CuSO$_4$ solution, viscosity of a given solution, hydrolysis of salt, kinetic study of iodide & hydrogen peroxide reaction. |
JEE Main 2026 Chemistry Syllabus: Physical Chemistry
All of the basic subjects needed for the test are covered in the Physical Chemistry chapters for JEE Main 2026. The JEE physical chemistry syllabus consists of the following chapters:
| Chapter No. | Chapter Name | Subtopics |
|---|---|---|
| 1 | Some Basic Concepts in Chemistry | Matter and its nature; Dalton’s atomic theory; Concept of atom, molecule, element, compound; Laws of chemical combination; Atomic & molecular masses; Mole concept, molar mass; Percentage composition; Empirical & molecular formulae; Chemical equations & stoichiometry. |
| 2 | Atomic Structure | Nature of electromagnetic radiation, Photoelectric effect; Hydrogen atom spectrum; Bohr model: postulates, energy & radius relations, limitations; Dual nature of matter, de Broglie relationship; Heisenberg uncertainty principle; Quantum mechanical model of atom, orbital concepts, $1s, 2s$, $2p$, Quantum numbers (principal, angular, magnetic, spin); Shapes of $s, p, d$ orbitals; Electron filling rules: Aufbau, Pauli, Hund; electronic configuration and stability of half-full-filled orbitals. |
| 3 | Chemical Bonding and Molecular Structure | Kossel-Lewis approach; Ionic & covalent bonds; Ionic bonding: formation, factors, lattice enthalpy; Covalent bonding: electronegativity, Fajan’s rule, dipole moment; VSEPR theory & molecular shapes; Valence Bond Theory: hybridization, resonance; Molecular Orbital Theory: LCAO, bonding & antibonding orbitals, sigma & pi bonds, bond order, bond length, bond energy; metallic bonding & hydrogen bonding. |
| 4 | Chemical Thermodynamics | Fundamentals: system, surroundings, extensive & intensive properties, state functions, entropy; First law of thermodynamics: work, heat, internal energy, enthalpy, heat capacity; Second law of thermodynamics: spontaneity, combination, formation, atomization, sublimation, phase transition, hydration, ionization, solution; Second law: spontaneity, $\Delta S, \Delta G, \Delta G^{\circ}$, equilibrium constant. |
| 5 | Solutions | Concentration terms: molality, molarity, mole fraction, percent by mass and volume; Vapour Pressure: Raoult’s Law (ideal & non-ideal); colligative properties: relative lowering of vapour pressure, depression of freezing point, elevation of boiling point, osmotic pressure; Determination of molecular mass using colligative properties; Van’t Hoff factor and its significance. |
| 6 | Equilibrium | Concept of dynamic equilibrium; Physical equilibria: solid-liquid, liquid-gas, gas-gas, solid-gas; Henry’s Law; Chemical equilibrium, law of chemical equilibrium, equilibrium constants ($K_p, K_c$), $\Delta G$ & $\Delta G^{\circ}$; Factors affecting equilibrium, Le Chatelier’s principle; Ionic equilibrium: weak & strong electrolytes, acid-base concepts (Arrhenius, Brönsted-Lowry, Lewis), ionization of solvents, pH scale, common ion effect, hydrolysis of salts, solubility products, buffer solutions. |
| 7 | Redox Reactions and Electrochemistry | Concepts of oxidation & reduction, redox reactions, oxidation number, rules for assigning oxidation number, balancing redox reactions; Electrodes, methods, conduction, conductance in solutions, molar conductivity, Kohlrausch’s law; Electrochemical cells: electrolyte & Galvanic cells, electrodes, cell potential, EMF & Nernst equation, relation of cell potential & Gibbs energy; Dry cells, lead accumulator, fuel cells. |
| 8 | Chemical Kinetics | Rate of chemical reaction, factors affecting rate (concentration, temperature, pressure, catalyst); Elementary & complex reactions, order & molecularity; Rate law & rate constant; Differential & integral forms of zero & first-order reactions, half-life; Effect of temperature, Arrhenius theory, activation energy, collision theory (elementary gaseous reactions). |
FAQs on the JEE Main 2026 Chemistry Syllabus
What is the full Chemistry syllabus for JEE Main 2026?
Physical, inorganic, and organic chemistry as well as topics with a practical focus are covered in the JEE Main Chemistry syllabus for 2026. Students can review all of the information in this article.
Does JEE Main Chemistry 2026 no longer include P Block?
No. While some subtopics have been diminished, the P-Block is not entirely eliminated. Important responses and general patterns are still included.
Which Chemistry topics have been cut or eliminated for JEE Main 2026?
Significant Figures, Detailed Solid-State Calculations, Colloids, Enzyme Catalysis, and some P-Block compounds are among the subjects that have been eliminated or diminished.
Has the curriculum been altered from the previous year?
Yes, some topics have been cut or eliminated in 2026, but the general format is still the same as it was in 2025.
