J & K CET Medical J & K - CET Medical Solved Paper-2002

  • question_answer
    Choose the false statement from the following:

    A)  The order and the molecularity of an elementary reaction are equal

    B)  The rate constant of a reaction varies with temperature

    C)  The order of a reaction is a theoretical concept

    D)  The hydrolysis of an ester in basic medium is second order reaction

    Correct Answer: C

    Solution :

                     The order of a reaction is not a theoretical concept. It is the sum of the powers to which the concentration terms are raised in the rate law expression as observed experimentally.


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