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NEET Sample Paper NEET Sample Test Paper-85

  • question_answer
    For a first order reaction, to obtain a positive slope, we need to plot {where [A] is the concentration of reactant A}

    A) \[-{{\log }_{10}}[A]\,\,vs\,\,t\]

    B)        \[-{{\log }_{e}}[A]\,\,vs\,\,t\]

    C) \[{{\log }_{10}}[A]\,\,vs\,\,\log \,\,t\]

    D)        \[[A]\,\,vs\,\,t\]

    Correct Answer: B

    Solution :

    [b] For a first order reaction the positive slope is obtained when we plot \[-{{\log }_{e}}[A]\,\,vs\,\,t.\]


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