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

  • question_answer
    Rate of a reaction can be expressed by Arrhenius equation as: \[k=A{{e}^{-{{E}_{a}}}}^{/RT}\] In this equation, \[{{E}_{a}}\] represents

    A) the total energy of the reacting molecules at a temperature, T

    B) the fraction of molecules with energy greater than the activation energy of the reaction

    C) the energy below which all the colliding molecules will react

    D) the energy below which colliding molecules will not react

    Correct Answer: D

    Solution :

    [d] In Arrhenius equation \[k=A{{e}^{-{{E}_{a}}/RT}},{{E}_{a}}\] is the energy of activation, which is required by the colliding molecules to react resulting in the formation of products.


You need to login to perform this action.
You will be redirected in 3 sec spinner