Chapter 9, Problem 123CWP

Interpretation Introduction

Interpretation: Either the given statements are true or false to be identified.

Concept Introduction

Intermolecular forces:

• The forces involving within the molecule are called intermolecular forces.
• The state of the molecule is depended upon the intermolecular forces.
• The increasing intermolecular forces respect with states of molecule is,

Gas < liquid < solid

The vapor pressure also depends upon the intermolecular forces.

Types of intermolecular forces and its decreasing order is,

• Ion-dipole
  • Dipole- Dipole Forces
  • Hydrogen bond
  • London Dispersion Forces