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  5. Separation of Substances

6th Class Science Separation of Substances Question Bank Separation of Substances

  • question_answer
    Which process takes place in a washing machine while clothes are being dried.

    A)  Magnetic separation

    B)  Filtration

    C)  Evaporation

    D)  Centrifugation

    Correct Answer: D

    Solution :

    Centrifugation is a method in which substances with particles of different weights are separated by rotating them in a machine at a high speed.


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