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  3. BHU PMT

BHU PMT BHU PMT Solved Paper-2002

  • question_answer
    The\[{{H}^{+}}\]ion concentration of a solution is 1 mol/L. Its pH is:

    A)  0.1                                        

    B)  1.5

    C)  1.0                                        

    D)  0

    Correct Answer: D

    Solution :

                     Key Idea: Use formula\[pH=-\log [{{H}^{+}}]\] Given, \[[{{H}^{+}}]=1\text{ }mol/L\] \[\therefore \] \[pH=-log\,1=0\]


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