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Metals and Their Compounds

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Chemistry

Nature and Composition of Substances
Atomic Structure
Radioactivity
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Chemistry in Every Day Life
Biomolecules
Hydrocarbons and Its Derivatives
Non Metals and Their Compounds
Metals and Their Compounds
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  1. Gravity separation process may be used for concentration of
    1. Calamine
    2. Chalcopyrite
    3. Haematite
    4. Bauxite
Correct Option: C

NA


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