Chemical Kinetics Question 280

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

Options:

A) A is adsorption factor

B) $ E_{a} $ is energy of activation

C) R is Rydberg’s constant

D) k is equilibrium constant

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Answer:

Correct Answer: B

Solution:

[b] In equation $ k=A{e^{-E_{a}}}^{/RT} $ ; A = Frequency factor k = velocity constant, R = gas constant and $ E_{a} $ = energy of activation



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