Chemistry: The Subject That Separates Toppers
In both board and entry tests, Chemistry is where many students lose easy marks — usually on short numericals and on exceptions in the periodic table. The fix is targeted practice.
Class 11 Chemistry Tests
- The Mole Concept & Avogadro's Number — the most important numerical chapter.
- Sub-atomic Particles & Atomic Models
- Bond Types, VSEPR & Hybridisation — shapes and bond angles are entry-test favourites.
- The Gaseous State & Gas Laws
Class 12 Chemistry Tests
- The Periodic Table & Periodic Trends
- Alkali Metals, Halogens & Main-Group Elements
- d-Block Elements & Complex Compounds
- Metallurgy, Fertilisers, Cement & Sugar
Tips for Chemistry MCQs
- Learn periodic trends as rules plus exceptions — examiners love the exceptions.
- For mole problems, write the unit at every step; it prevents most mistakes.
- Memorise VSEPR shapes with their bond angles in a single table.
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