Q21 of 81 Page 63

Arrange the following diagrams in the correct sequence of steps involved in the mechanism of catalysis, in accordance with modern adsorption theory.


Here each diagram represents a meaningful process which occurs in modern adsorption theory.

(a) represents adsorption of adsorbate A and B on the surface


(c ) → (b)represents the interaction between A and B to form intermediate


(d) → (e) represents complete desorption


Therefore, option (ii) is only correct.

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