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JEE Main & Advanced Chemistry Chemical Kinetics / रासायनिक बलगतिकी Question Bank Rate law and Rate Constant

  • question_answer
    The half life of a first order reaction is

    A)                 Independent of the initial concentration of the reactant

    B)                 Directly proportional to the initial concentration of the reactants

    C)                 Inversely proportional to the initial concentration of the reactant

    D)                 Directly proportional to the square of the initial concentration of the reactant

    Correct Answer: A

    Solution :

                    For Ist order reaction half life is independent of concentration.


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