JCECE Engineering JCECE Engineering Solved Paper-2013

  • question_answer
    Activation energy of a chemical reaction can be determined by

    A)  determining the rate constants at standard temperature

    B)  determining the rate constants at two temperatures

    C)  determining probability of collision

    D)   using catalyst

    Correct Answer: B

    Solution :

    Knowing \[{{K}_{1}}\]and \[{{K}_{2}}\] at\[{{T}_{1}}\]and\[{{T}_{2}}\], \[{{E}_{a}}\] can be determined (Arrhenius equation).


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