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9th Class Science Is Matter Around Us Pure Question Bank Self Test-3

  • question_answer
    A solution contains \[4.5\,c{{m}^{3}}\] of alcohol m0ixed with \[125\,c{{m}^{3}}\] of water. Find the concentration of the solution.

    A)  15.25%

    B)  15%

    C)  10.5%

    D)  12.75%

    E)  None of these

    Correct Answer: A

    Solution :


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