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NEET Chemistry Chemical Kinetics / रासायनिक बलगतिकी Question Bank Self Evaluation Test - Chemical Kinetics

  • question_answer
    In Arrhenius plot, intercept is equal to

    A) \[\frac{-{{E}_{a}}}{R}\]                       

    B) \[\ell nA\]

    C) \[\ell n\,K\]                                

    D) \[lo{{g}_{10}}A\]

    Correct Answer: B

    Solution :

    [b] According to Arrhenius equation, \[k=A.{{e}^{-{{E}_{a}}}}^{/RT}\] where k = rate constant or \[\ell nk=\ell nA-\frac{{{E}_{a}}}{RT}\] A = frequency factor \[{{E}_{a}}=\] Energy of activation.


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