JEE Main & Advanced Chemistry Hydrogen & Its Compounds Question Bank Hydrogen peroxide

  • question_answer The strength in volumes of a solution containing 30.36 g/litre of \[{{H}_{2}}{{O}_{2}}\] is [UPSEAT 2004]

    A) 10 volume

    B) 20 volume

    C) 5 volume

    D) None of these

    Correct Answer: A

    Solution :

    E.W. of \[{{H}_{2}}{{O}_{2}}=17\] \[N=\frac{30.36}{17}=1.78\,N\] Volume strength\[=5.6\times \text{Normality}\] \[=5.6\times 1.78=10\,litre\]

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