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

  • question_answer
    The condition for minimum change in \[pH\] for a buffer solution is                                         [RPMT 2000]

    A)                 Isoelectronic species are added

    B)                 Conjugate acid or base is added

    C)                 \[pH=p{{K}_{a}}\]

    D)                 None of these

    Correct Answer: C

    Solution :


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