Is Matter Pure
Elements, compounds, mixtures, separation techniques (NCERT Ch. 2).
4 topics • Notes • Practice • AI explanations available
1. Elements Compounds
Pure substances; elements vs compounds; fixed composition.
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2. Mixtures
Homogeneous and heterogeneous mixtures; solutions, colloids.
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3. Separation
Filtration, evaporation, distillation, chromatography, centrifugation.
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4. Elements, Compounds, Mixtures and Separation
Is Matter Pure: Elements, Compounds, Mixtures and Separation
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