Manipal Medical Manipal Medical Solved Paper-2013

  • question_answer
    The unit of rate constant for zero order reaction is

    A)  \[{{s}^{-1}}\]

    B)  \[mol\,{{L}^{-1}}{{s}^{-1}}\]

    C)  \[L\,mo{{l}^{-1}}{{s}^{-1}}\]

    D)  \[{{L}^{2}}\,mo{{l}^{-2}}{{s}^{-1}}\]

    Correct Answer: B

    Solution :

     Rate\[=\frac{dx}{dt}=k{{[{{R}_{0}}]}^{0}}=k\]or \[k=\frac{dx}{dt}=\frac{\operatorname{co}nc.}{time}\] \[=\frac{mol{{L}^{-1}}}{s}=mol{{L}^{-1}}{{s}^{-1}}\]


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