Question

What are the different types of Intermolecular Forces?

Answer 1

Intermolecular forces:

• Intermolecular forces are the forces of attraction between molecules, ions, and atoms interacting with each other.
• Intermolecular forces are categorized into many types that are discussed below.

Types of Intermolecular forces:

1. Hydrogen bonding:

• It is a type of dipole-dipole interaction.
• A bond is formed considering the electronegativity difference between hydrogen and another atom.

2. London dispersion forces:

• These types of forces are formed due to the formation of temporary dipole due to the movement in electron density between molecules.
• London dispersion forces can also be known as induced dipole-dipole interactions.

3. Dipole-dipole forces:

• Dipole-dipole forces are the strongest intermolceular forces.
• They are formed due to electrostatic interactions between two or more dipoles.

4. Dipole-induced dipole forces:

• These forces arise due to the interaction between an uncharged atom or molecules with a dipole.
• The interaction with the dipole induces the formation of a dipole in the uncharged particles.