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

  • question_answer
    Which of the following show Tyndall effect?

    A) Sugar solution

    B) Salt solution

    C) Starch solution

    D) Copper sulphate solution

    Correct Answer: C

    Solution :

    [c] Starch solution is a colloidal solution, hence, it will show Tyndall effect.


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