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9th Class Science Is Matter Around Us Pure Question Bank 9th CBSE Science Is Matter Around Us Pure

  • question_answer
        Name the technique to separate (i) butter and curd           (ii) salt and sea water (iii) camphor from salt (iv) kerosene and petrol.

    Answer:

           (i) Centrifugation         (ii) Evaporation (iii) Sublimation           (iv) Fractional distillation.


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