Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Consider the given steps of adsorption theory
(I) Diffusion of reactant to the surface promoter
(II) Adsorption of reactant molecules
(III) Occurrence of reaction 
formation of intermediate
(IV) Absorption of products on catalyst surface
(V) Diffusion of products away from catalyst surface
Which of the given steps are nor correct
Text Solution
Verified by ExpertsThe correct answer is:
C
First step is the adsorption of reactant molecules on the surface of catalyst and forth step is desorption of product molecules from the catalyst surface.
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