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JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Self Evaluation Test - Equilibrium

  • question_answer
    The hydrogen ion concentration of 0.2 N \[C{{H}_{3}}COOH\] which is 40% dissociated is

    A) 0.08 N              

    B) 0.12 N

    C) 0.80 N              

    D) 1.2N

    Correct Answer: A

    Solution :

    [a] \[[{{H}^{+}}]=C\alpha =0.2\times 0.40=0.08N.\]                                     \[(\alpha =\frac{40}{100}=0.40)\]


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