EAMCET Medical EAMCET Medical Solved Paper-1996

  • question_answer
    For a first-order reaction, the half-life period is:

    A)  dependent on the square of the initial concentration

    B)  dependent on first power of initial concentration

    C)  dependent on the square root of initial concentration

    D)  independent on initial concentration

    Correct Answer: D

    Solution :

                     For a first order reaction, half-life is independent on initial concentration of reactants. \[{{t}_{1/2}}\propto \frac{1}{{{a}^{n-1}}}\] where n = order of reaction


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