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JCECE Engineering JCECE Engineering Solved Paper-2012

  • question_answer
    In the respect of the equation,\[k=A{{e}^{-Ea/RT}}\] in chemical kinetics, which one of the following statement is correct?

    A)  \[k\] is equilibrium constant

    B)  \[A\] is adsorption factor

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

    D)   \[R\] is Rydberg constant

    Correct Answer: C

    Solution :

    \[k=A{{e}^{-Ea/RT}}\]where\[k=\]rate constant, \[A=\]pre-exponential, frequency factor, \[{{E}_{a}}=\] activation energy, \[R=\] gas constant, \[r=\] temperature


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