CET Karnataka Medical CET - Karnataka Medical Solved Paper-2005

  • question_answer
    A commercial sample of hydrogen peroxide is labelled as 10 volume. Its percentage strength is nearly:

    A) \[1%\]          

    B) \[3%\]

    C) \[10%\]         

    D) \[90%\]

    Correct Answer: B

    Solution :

    10 volume solution of \[{{H}_{2}}{{O}_{2}}\] is 3.035% solution i.e., 3.035 of \[{{H}_{2}}{{O}_{2}}\] is present in \[100mL\] of the solution.


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