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BVP Medical BVP Medical Solved Paper-2002

  • question_answer
    pH of \[{{10}^{-4}}M\,\,HCl\] solution is:

    A)  2                                            

    B)  6

    C)  4                                            

    D)  10

    Correct Answer: C

    Solution :

                      \[pH=-\log [{{H}^{+}}]=-\log {{10}^{-4}}\] \[=4\]


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