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JEE Main & Advanced Chemistry Chemical Kinetics / रासायनिक बलगतिकी Question Bank Collision theory, Energy of activation and Arrhenius equation

  • question_answer
    The activation energy of a reaction is zero. The rate constant of this reaction

    A)                 Increases with increase of temperature

    B)                 Decreases with an increase of temperature

    C)                 Decreases with decrease of temperature

    D)                 Is independent of temperature

    Correct Answer: D

    Solution :

               When \[{{E}_{a}}=0\], the rate of reaction becomes independent of temperature.                                 \[({{E}_{a}}\]= Energy of activation).


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