Chapter 10, Problem 10.55QE

(a)

Interpretation Introduction

Interpretation:

The orbitals of central atom which form bond with the bond angle of ${\text{120}}^{\text{o}}$ has to be given.

Concept Introduction:

Hybridization is the idea that atomic orbitals combine to form new hybridized orbitals which in turn influences molecular geometry and bonding properties.  Hybridization is also an expansion of the valence bond theory.

(b)

Interpretation Introduction

Interpretation:

The orbitals of central atom which form bond with the bond angle of ${\text{90}}^{\text{o}}$ has to be given

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

The orbitals of central atom which form bond with the bond angle of ${\text{180}}^{\text{o}}$ has to be given.

Concept Introduction:

Refer to part (a).