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NTSE Sample Paper NTSE SAT Practice Test-9

  • question_answer
    What happens when zinc granules are added to copper sulphate solution in a test tube?
    I. Zinc granules have no regular shape
    II. Zinc granules have silvery grey colour
    III. The colour of zinc granules changed to brownish black.
    Choose the correct option:

    A) I only               

    B) II only

    C) III only     

    D) I, II, III

    Correct Answer: C

    Solution :

    Not Available              


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