2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. Chemical Kinetics / रासायनिक बलगतिकी

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

  • question_answer
    The rate constant is given by the equation \[k=pz{{e}^{-E/RT}}\]. Which factor should register a decrease for the reaction to proceed more rapidly             [MP PET/PMT 1998]

    A)                 \[T\]     

    B)                 \[Z\]

    C)                 \[E\]     

    D)                 \[p\]

    Correct Answer: C

    Solution :

                    When k increases, rate of reaction also increases, \[k=\frac{pz}{{{e}^{E/RT}}}\] for k to increase p, z, T should increase and E should decrease. (\[e\approx 2.7\]).


You need to login to perform this action.
You will be redirected in 3 sec spinner