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JEE Main & Advanced Chemistry Chemical Kinetics / रासायनिक बलगतिकी Question Bank Critical Thinking Chemical Kinetics

  • question_answer
    For an endothermic reaction, where \[\Delta H\] represents the enthalpy of the reaction in \[kJ/mol\], the minimum value for the energy of activation will be               [IIT 1992]

    A)                 Less than \[\Delta H\]   

    B)                 Zero

    C)                 More than \[\Delta H\]

    D)                 Equal to \[\Delta H\]

    Correct Answer: C

    Solution :

                    For a reaction \[{{E}_{a}}\]for forward reaction \[={{E}_{a}}\] for backward reaction +\[\Delta H\].


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