Class 11Topics
Unit 1: Some Basic Concepts of Chemistry1.1. Nature of Matter, 1.2. Laws of Chemical Combination, 1.3. Dalton’s Atomic Theory, 1.4. Atomic and Molecular Mass, 1.5. Mole Concept, 1.6. Empirical and Molecular Formulae, 1.7. Chemical Reactions, 1.8. Stoichiometry.
Unit 2: Structure of Atom2.1. Discovery of Electron, Proton, and Neutron, 2.2. Bohr’s Model, 2.3. Quantum Numbers, 2.4. Electron Configuration, 2.5. Aufbau and Pauli’s Exclusion Principle, Hund’s Rule.
Unit 3: Classification of Elements and Periodicity in Properties3.1. Mendeleev’s Periodic Table, 3.2. Modern Periodic Table, 3.3. Trends in Properties: Atomic Size, Ionization Energy, Electron Affinity, Electronegativity.
Unit 4: Chemical Bonding and Molecular Structure4.1. Ionic Bond, 4.2. Covalent Bond, 4.3. VSEPR Theory, 4.4. Hybridization, 4.5. Molecular Orbital Theory, 4.6. Intermolecular Forces.
Unit 5: States of Matter: Gases and Liquids5.1. Gas Laws, 5.2. Ideal Gas Equation, 5.3. Kinetic Molecular Theory of Gases, 5.4. Liquids and their Properties.
Unit 6: Thermodynamics6.1. First Law of Thermodynamics, 6.2. Second Law of Thermodynamics, 6.3. Enthalpy, 6.4. Gibbs Free Energy, 6.5. Work, Heat, and Internal Energy.
Unit 7: Equilibrium7.1. Equilibrium in Physical and Chemical Processes, 7.2. Le Chatelier’s Principle, 7.3. Equilibrium Constant, 7.4. Acid-Base Equilibria.
Unit 8: Redox Reactions8.1. Oxidation and Reduction, 8.2. Oxidation States, 8.3. Redox Reactions, 8.4. Applications of Redox Reactions.
Unit 9: Hydrogen9.1. Properties of Hydrogen, 9.2. Isotopes of Hydrogen, 9.3. Hydrides, 9.4. Water and its Properties.
Unit 10: s-Block Elements (Alkali and Alkaline Earth Metals)10.1. General Properties of Alkali Metals, 10.2. Alkaline Earth Metals, 10.3. Properties and Uses of Sodium, Potassium, Calcium.
Unit 11: Some p-Block Elements11.1. Group 13 Elements, 11.2. Group 14 Elements, 11.3. Group 15 Elements, 11.4. Group 16 Elements, 11.5. Group 17 Elements.
Unit 12: Organic Chemistry – Some Basic Principles and Techniques12.1. Organic Chemistry and its Importance, 12.2. Bonding in Organic Molecules, 12.3. Nomenclature of Organic Compounds, 12.4. Isomerism.
Unit 13: Hydrocarbons13.1. Alkanes, 13.2. Alkenes, 13.3. Alkynes, 13.4. Aromatic Compounds.
Unit 14: Environmental Chemistry14.1. Environmental Pollution, 14.2. Greenhouse Gases, 14.3. Ozone Depletion, 14.4. Waste Management.
Class 12Topics
Unit 1: Solid State1.1. Types of Solids, 1.2. Crystal Lattices, 1.3. Unit Cells, 1.4. Laws of Crystallography.
Unit 2: Solutions2.1. Types of Solutions, 2.2. Colligative Properties, 2.3. Raoult’s Law, 2.4. Solubility.
Unit 3: Electrochemistry3.1. Electrolytic Cells, 3.2. Galvanic Cells, 3.3. Nernst Equation, 3.4. Electrochemical Series.
Unit 4: Chemical Kinetics4.1. Rate of Reaction, 4.2. Rate Laws, 4.3. Arrhenius Equation, 4.4. Collision Theory.
Unit 5: Surface Chemistry5.1. Adsorption, 5.2. Catalysis, 5.3. Colloids, 5.4. Applications of Surface Chemistry.
Unit 6: General Principles and Processes of Isolation of Elements6.1. Methods of Extraction, 6.2. Refining of Metals, 6.3. Properties and Applications of Elements.
Unit 7: p-Block Elements7.1. Group 15, 16, 17, and 18 Elements, 7.2. Their Chemistry and Applications.
Unit 8: d- and f-Block Elements8.1. Transition Elements, 8.2. Lanthanides and Actinides, 8.3. Properties and Applications.
Unit 9: Coordination Compounds9.1. Ligands, 9.2. Coordination Number, 9.3. Bonding in Coordination Compounds.
Unit 10: Haloalkanes and Haloarenes10.1. Nomenclature, 10.2. Preparation, 10.3. Reactions of Haloalkanes and Haloarenes.
Unit 11: Alcohols, Phenols and Ethers11.1. Nomenclature and Properties, 11.2. Preparation of Alcohols, Phenols, and Ethers.
Unit 12: Aldehydes, Ketones and Carboxylic Acids12.1. Preparation and Properties, 12.2. Uses and Applications of Aldehydes, Ketones, and Carboxylic Acids.
Unit 13: Organic Compounds Containing Nitrogen13.1. Amines, 13.2. Cyanides, 13.3. Nitro Compounds.
Unit 14: Biomolecules14.1. Carbohydrates, 14.2. Proteins, 14.3. Enzymes, 14.4. Nucleic Acids.
Unit 15: Polymers15.1. Types of Polymers, 15.2. Polymerization, 15.3. Applications of Polymers.
Unit 16: Chemistry in Everyday Life16.1. Chemicals in Medicines, 16.2. Chemicals in Food, 16.3. Cleansing Agents.

This chapter-wise breakdown covers all the essential topics for NEET Chemistry in 2025, following the prescribed syllabus

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