AMU Medical AMU Solved Paper-2011

  • question_answer
    The rate constant of a reaction is \[mol\text{ }{{L}^{-}}{{S}^{-1}}.\] The reaction is

    A)  first order          

    B)  second order

    C)  zero order         

    D)  pseudo first order

    Correct Answer: C

    Solution :

                     For zero order reaction,                 Rate = \[k{{[A]}^{o}}=k\]                 \[\frac{mol\,{{L}^{-1}}}{S}=k\]                 \[k=mol\,{{L}^{-1}}{{S}^{-1}}\] Hence, the unit of rate constant of zero order reaction is mol \[{{L}^{-1}}{{S}^{-1}}\].


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