Manipal Medical Manipal Medical Solved Paper-2006

  • question_answer
    \[{{K}_{a}}\]of\[{{H}_{2}}{{O}_{2}}\]is of the order of:

    A)  \[{{10}^{-12}}\]          

    B)  \[{{10}^{-14}}\]

    C)  \[{{10}^{-16}}\]         

    D)  \[{{10}^{-10}}\]

    Correct Answer: A

    Solution :

     \[{{H}_{2}}{{O}_{2}}\](Hydrogen peroxide) is a corrosive volatile liquid. It is slightly acidic in nature. Its \[p{{K}_{a}}\]value is approximately\[{{10}^{-12}}\].


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