Question

(a) What do you mean by molecularity of a reaction? Give an example of a reaction in which molecularity is different from order of reaction.
(b) The rate constant of a reaction zero order is 0.0030 mol L-1 S-1. How long will it take for the initial concentration to fall from 0.10 M to 0.075 M? [2 + 2 = 4]

Answer 1

Answer:

The molecularity of a reaction is defined। as the number of molecules or ions that participated in the rate determining step.