Haryana PMT Haryana PMT Solved Paper-2010

  • question_answer
    Enzymes enhance the rate of a reaction by

    A) lowering the activation energy of the reaction

    B) combining with the product as soon as it is formed

    C)  forming a reactant-product complex

    D) changing the equilibrium point of the reaction

    Correct Answer: A

    Solution :

    Enzymes enhance the rate of a reaction by just                 lowering the activation energy (the energy         required for substances to react and get        converted into product) of a reaction.


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