Match the entries of column I with appropriate entries of column II and choose the correct option out of the four options given.

(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)

The number of collisions per second per unit volume of the reaction mixture is called collision frequency (Z)

For a bimolecular reaction, A + B → products

Rate = PZ_ABe^-E_a/RT

where P = Probability of steric factor

Z_AB = collision frequency of reactants A and B

e^-E_a/RT = fraction of molecules with energy ≥ E_a