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

  • question_answer
    The \[pOH\]of beer is 10.0. The hydrogen ion concentration will be                                         [MP PMT 1994]

    A)                 \[{{10}^{-2}}\]  

    B)                 \[{{10}^{-10}}\]

    C)                 \[{{10}^{-8}}\]  

    D)                 \[{{10}^{-4}}\]

    Correct Answer: D

    Solution :

                    \[pH+pOH=14,\] pH\[=4\], \[{{H}^{+}}={{10}^{-4}}\]mole/litre.


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