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JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Hydrogenion concentration pH scale and buffer solution

  • question_answer
    What will be the sum of \[pH\]and \[pOH\] in an aqueous solution ?                                       [MP PET/PMT 1998]

    A)                 7             

    B)                 \[p{{k}_{w}}\]

    C)                 Zero      

    D)                 1

    Correct Answer: B

    Solution :

                    \[pH+pOH=p{{K}_{w}}\]


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