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

Options

A. `I to II to III to IV to V`
B. `I to III to II to IV to V`
C. `I to III to II to V to IV`
D. `I to II to III to V to IV`

Answer

B

Explanation

Correct sequence is `I to III to II to IV to V`
Each transformation denotes a meaningful process as follows
I to adsorption of A and B on surface
`III to II ` interaction between A and B to form intermediate
`II to IV` starting desorption of A- B
`IV to V` complete desorption.