JEE Main & Advanced Sample Paper JEE Main Sample Paper-7

  • question_answer
    Which of the following plot does not represent first order reaction? (\[r=\] rate at time t and \[{{r}_{0}}\] is the initial rate)

    A)

    B)

    C)

    D)

    Correct Answer: A

    Solution :

    \[\ell n\frac{[{{A}_{0}}]}{[A]}=\ell n\left( \frac{{{r}_{0}}}{r} \right)=kt,\] \[{{t}_{1/2}}\propto \frac{1}{{{a}^{n-1}}},\,rate=k\,{{[Conc.]}^{n}},\]


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