Arrange the following diagrams in correct sequence of steps involved in the mechanism of catalysis, in accordance with modern adsorption theory.
A. (i) (ii) (iii) (iv) (v)
B. (i) (ii) (iii) (iv) (v)
C. (i) (iii) (ii) (v) (iv)
D. (i) (ii) (iii) (v) (iv)