Chapter 14, Problem 48A

Interpretation Introduction

Interpretation:

The term matches with the definition or description needs to be chosen.

Concept Introduction:

Dipole-dipole forces are attractive forces which exist in molecules which have positive and negative poles.

Answer to Problem 48A

d) dipole−dipole attraction

Dipole-dipole attraction is the lining up of opposite charges on adjacent polar molecules.

Explanation of Solution

Dipole-dipole forces are attractive forces existing in the covalent molecules carrying positive and negative poles due to electronegativity difference.

The dipole-dipole attraction in HCl molecules is represented as follows: