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JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Numerical Value Type Questions - Ionic Equilibrium

  • question_answer
    What is the pH of 0.50 M aqueous NaCN solution? \[p{{K}_{b}}\] of \[C{{N}^{-}}\] is 4.70.

    Answer:

    11.50


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