Chapter 18, Problem 12E

Interpretation Introduction

Interpretation:

The magnitude of the activation energies for the forward and reverse reactions, assuming that the reaction given in Figure $\text{18-3}$ is reversible, is to be compared. Whether the values of activation energies for both the reactions are equal or not is to be predicted, and if they are unequal, then the one which has greater value of activation energy is be predicted.

Concept introduction:

According to collision theory, reactant molecules collide with proper orientation and sufficient energy to form products. Activation energy can be defined as the amount of energy that is required to convert reactant molecules into products.