Which of the following options is incorrect?

  • A
    Fraction of total molecules having energy greater than or equal to activation energy is $e^{-E_a/RT}$
  • B
    Lesser the activation energy,faster will be the reaction
  • C
    In Arrhenius equation $K = Ae^{-E_a/RT}$,Arrhenius factor $(A)$ is the product of collision frequency and probability factor
  • D
    Reaction having high value of activation energy is less temperature dependent

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The time taken for half of the initial amount of $N_2O_5$ to decompose is $12 \ min$ at $310 \ K$ and $2 \ hrs$ at $300 \ K$. The activation energy of the reaction in $kJ \ mol^{-1}$ is $\left(R=8.3 \ J \ K^{-1} \ mol^{-1}\right)$

Increasing the temperature increases the rate of reaction,but does not increase the

Fill in the blanks:
$(a)$ $A$ catalyst ......... the change of equilibrium in reaction.
$(b)$ Boltzmann and Maxwell used ......... to explain the rate of reaction.

Who discovered collision theory? On which the collision theory is based?

In respect of the equation $k = A e^{-E_a/RT}$ in chemical kinetics,which one of the following statements is correct?

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