RAJASTHAN PMT Rajasthan - PMT Solved Paper-1997

  • question_answer
    The pH value of \[0.01M\text{ }NaOH\]will be:

    A)  \[12\]                                  

    B)                         \[14\]

    C)                         \[13\]                                  

    D)                         \[10\]                   

    Correct Answer: A

    Solution :

    \[0.01\text{ }M\text{ }NaOH\] \[(O{{H}^{-}})={{10}^{-2}}\] \[pOH=2pH=14-pOH\] \[pH=14-2=12\]


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