Grade 9 › Chemistry

Class 9 Chemistry

Master all 4 chapters with concept notes, worked examples, and MCQ tests — all free.

4 Chapters Online MCQ Tests IMO Practice Free Forever
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Chapter 1
Matter in Our Surroundings
States of Matter & their Properties Change of State & Latent Heat Evaporation & Factors Affecting It
Study Test  15 min IMO  15 min 📝 Paper
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Chapter 2
Is Matter Around Us Pure
Mixtures, Solutions & Concentration Separation of Mixtures Physical & Chemical Changes; Elements, Compounds & Mixtures
Study Test  15 min IMO  15 min 📝 Paper
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Chapter 3
Atoms and Molecules
Laws of Chemical Combination & Dalton's Theory Atoms, Molecules, Ions & Chemical Formulae Mole Concept & Molar Mass
Study Test  15 min IMO  15 min 📝 Paper
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Chapter 4
Structure of the Atom
Discovery of Subatomic Particles & Early Atomic Models Bohr's Model & Electronic Configuration Valency, Atomic Number, Mass Number & Isotopes
Study Test  15 min IMO  15 min 📝 Paper