Chemical Kinetics Question 63

Question: The energy of activations for forward and backward change for an endothermic reaction; X $ \to $ Y are $ E_{F} $ and $ E_{b} $ respectively. Which is correct-

Options:

A) $ E_{b}<E_{F} $

B) $ E_{b}>E_{F} $

C) $ E_{b}=E_{F} $

D) No relation between them

Show Answer

Answer:

Correct Answer: A

Solution:

[a] $ \Delta H=E_{f}-E_{b} $

$ \Delta H=+ve $
$ \therefore E_{f}>E_{b} $



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