KVPY Sample Paper KVPY Stream-SX Model Paper-22

  • question_answer
    The variation of concentration of the product P with time in the reaction, \[A\to P\] is shown in following graph.
    The graph between \[\frac{-\,d[A]}{dt}\]and time will be of the at type





    Correct Answer: A

    Solution :

    As from the given graph, it is clear that the concentration of the product increases linearly with time (, thus order of the reaction
    \[=0\,and-\frac{d\left[ A \right]}{dt}=cons\tan t\]
    Thus correct plot is given option [a].

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