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JEE Main & Advanced Chemistry Chemical Kinetics / रासायनिक बलगतिकी Question Bank Collision theory, Energy of activation and Arrhenius equation

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    For a reaction, activation energy \[({{E}_{a}})=0\] and rate constant \[(K)=3.2\times {{10}^{6}}{{s}^{-1}}\]at 300 K. What is the value of the rate constant at 310 K                                   [KCET (Med.) 1999]

    A)                 \[3.2\times {{10}^{-12}}{{s}^{-1}}\]         

    B)                 \[3.2\times {{10}^{6}}{{s}^{-1}}\]

    C)                 \[6.4\times {{10}^{12}}{{s}^{-1}}\]           

    D)                 \[6.4\times {{10}^{6}}{{s}^{-1}}\]

    Correct Answer: B

    Solution :

                    When \[{{E}_{a}}=0\] rate constant is independent of temperature.


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