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9th Class Science Is Matter Around Us Pure Question Bank MCQs - Is Matter Around us Pure

  • question_answer
    ....... is a heterogeneous mixture.

    A) Soda water

    B) Sodium chloride solution

    C) Oil in water

    D) Copper sulphate solution

    Correct Answer: C

    Solution :

    [c] Oil in water is a heterogeneous mixture because they are immiscible liquids and visible boundary of separation is present between them.


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