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

  • question_answer
    Direction: Questions 5 - 7 are based on the following flow chart which gives the techniques a student adopted to separate the constituents of a mixture. What could the mixture be?

    A)  Water + sand + glass

    B)  Oxygen + hydrogen + salt

    C)  Stones + rice + water

    D)  Chalk powder + sugar + water

    Correct Answer: D

    Solution :

    It is a mixture of chalk powder, sugar and water. The chalk powder gets separated from sugar water by filtration. Later, sugar from sugar water is separated by distillation.


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