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JEE Main & Advanced AIEEE Solved Paper-2003

  • question_answer
    In the respect of the equation \[k=A{{e}^{-{{E}_{\alpha }}/RT}}\] in chemical kinetics, which one of the following statements is correct?     AIEEE  Solved  Paper-2003

    A) k is equilibrium constant

    B) A is adsorption factor

    C) \[{{E}_{a}}\] is energy of activation

    D) R is Rydberg constant

    Correct Answer: C

    Solution :

    According to Arrhenius equation. \[k=A\,{{e}^{-{{E}_{a}}/RT}}\] k = Rate constant A = Pre-exponential factor or frequency factor \[{{E}_{a}}\] = Activation energy R = Gas constant T = Temperature


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