Chapter 20, Problem 86AE

Interpretation Introduction

Interpretation: The molecular structure and bond angle in $\text{ClF},{\text{ClF}}_{\text{3}}$ and ${\text{ClF}}_{\text{5}}$ is to be stated. It is to be predicted that, if ${\text{FCl}}_{\text{3}}$ is a stable compound.

Concept introduction: The following steps are to be followed to determine the molecular structure of a given compound,

• The central atom is identified.

• Its valence electrons are determined.

• The value $1{\text{e}}^{-}$ is added to the total number of valence electrons for each monovalent atom present.

• The total number obtained is divided by $2$ to find the number of electron pairs.

• This further gives the hybridization of the given compound.

To determine: The molecular structure and bond angle in $\text{ClF},{\text{ClF}}_{\text{3}}$ and ${\text{ClF}}_{\text{5}}$; if ${\text{FCl}}_{\text{3}}$ is a stable compound.