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BCECE Engineering BCECE Engineering Solved Paper-2010

  • question_answer
    For nth order reaction, the half-life period, \[{{t}_{1/2}}\] is proportional to initial concentration as

    A) \[\frac{1}{{{a}^{n-1}}}\]               

    B)         \[{{a}^{n+1}}\]                

    C)  \[{{a}^{n-1}}\]                 

    D)         \[\frac{1}{{{a}^{n}}}\]

    Correct Answer: A

    Solution :

    \[{{t}_{1/2}}\propto \frac{1}{{{a}^{n-1}}}\] where, \[{{t}_{1/2}}=\]half-life period \[a=\]initial concentration \[n=\]order of the reaction


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