Chapter 13, Problem 6PE

(a)

Interpretation Introduction

Interpretation:

Whether $\text{HI}$ molecule has hydrogen bonding in it or not has to be identified.

Concept Introduction:

The bond formed between the hydrogen atom attached to electronegative atom and other electronegative atoms such as fluorine, oxygen, and nitrogen is termed as hydrogen bond. It occurs in polar molecules that have dipole-dipole interaction.

(b)

Interpretation Introduction

Interpretation:

Whether ${\text{NH}}_{\text{3}}$ molecule has hydrogen bonding in it or not has to be identified.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether ${\text{CH}}_{\text{2}}{\text{F}}_{\text{2}}$ molecule has hydrogen bonding in it or not has to be identified.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Whether ${\text{C}}_{\text{2}}{\text{H}}_{\text{5}}\text{OH}$ molecule has hydrogen bonding in it or not has to be identified.

Concept Introduction:

Refer to part (a).

(e)

Interpretation Introduction

Interpretation:

Whether ${\text{H}}_2\text{O}$ molecule has hydrogen bonding in it or not has to be identified.

Concept Introduction:

Refer to part (a).