Chapter 9.2, Problem 2PE

Interpretation Introduction

Interpretation: The possibility of $\text{O}-\text{S}-\text{O}$ bond in ${\text{SO}}_{\text{2}}$ being greater than that in ${\text{SO}}_{\text{3}}$ is to be identified.

Concept introduction: According to VSEPR theory, the central atom of the molecule with steric number of four has tetrahedral geometry and that with steric number of three has trigonal planner structure.

To determine: The molecular geometry of chloroform using the VSEPR theory.