Chapter 12, Problem 66E

Interpretation Introduction

Interpretation:

Intermolecular forces present in each of the given substance is to be determined.

Concept introduction:

Dispersion forces – It is the intermolecular forces present in all the molecules and atoms by virtue of the electrons present in them.

Dipole-dipole interactions – These are the forces which exist in all polar molecules. They have permanent dipole in which positive end of one permanent dipole is attracted to the negative end of other.

Hydrogen bonding – These forces exist in those molecules having hydrogen atoms bonded directly to fluorine, oxygen or nitrogen.