JEE Main 2025 Chemistry: Crucial Topics & Weightage

1. Organic Chemistry – Reaction Mechanisms & Basics – 3-4 questions (Crucial Topics: Aldehydes & Ketones, Phenols, Alcohols & Ethers, Haloalkanes & Haloarenes)

2. Chemical Bonding & Coordination Compounds – 3-4 questions (Crucial Topics: Hybridization, Oxidation States)

3. Periodic Table & Atomic Structure – 2-3 questions (Crucial Topics: Quantum Numbers, Electronic Configuration)

4. Thermodynamics & Chemical Kinetics – 1-2 questions (Crucial Topics: Enthalpy & Entropy, Rate Law & Order)

5. Mole Concept & Redox Reactions – 1-2 questions (Crucial Topics: Limiting Reagents, Balancing Redox Equations)

6. Biomolecules, Polymers & Everyday Chemistry – 1-2 questions (Crucial Topics: Monosaccharides & Polysaccharides, Properties of Polymers)

7. Electrochemistry & Solutions – 1 question each (Crucial Topics: Nernst Equation, Colligative Properties)

8. p-Block, d-Block & f-Block Elements – 1-2 questions (Crucial Topics: Properties & Trends)