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JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Mock Test - Ionic Equilibrium

  • question_answer
    How much water in (in terms of \[{{10}^{2}}\]) ml must be added to 300 ml of 0.2 M solution or \[C{{H}_{3}}COOH\]\[({{K}_{a}}=1.8\times {{10}^{-5}})\]for the degree of ionisation  of the acid to double? 

    Answer:

    9


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