Chapter 2, Problem 2.16P

Interpretation Introduction

Interpretation:

The solute that is expected to be more soluble in toluene ${\text{(C}}_{\text{6}}{\text{H}}_{\text{5}}{\text{CH}}_{\text{3}}\text{)}$ is to be determined, and the reason for it is to be explained.

Concept introduction:

An increase in entropy provides the driving force for two substances to mix. Two compounds are generally soluble in each other if the intermolecular forces in the solution are roughly the same strength or stronger than those that exist in pure separated compounds.