JEE Main & Advanced Chemistry Chemical Kinetics Question Bank Rate of a reaction

  • question_answer A catalyst increases the rate of a chemical reaction by [MNR 1988; CPMT 1999; Pb. PMT 2000]

    A)                 Increasing the activation energy

    B)                 Decreasing the activation energy

    C)                 Reacting with reactants

    D)                 Reacting with products

    Correct Answer: B

    Solution :

                    Catalyst increases the rate by decreasing the activation energy.

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