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

  • question_answer
    When \[pH\] of a solution decreases, its hydrogen ion concentration                                      [MADT Bihar 1981]

    A)                 Decreases          

    B)                 Increases

    C)                 Rapidly increases            

    D)                 Remains always constant

    Correct Answer: C

    Solution :

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


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