Question

The intermolecular interaction that is dependent on the inverse cube distance between the molecules is:

• A. London dispersion force
• B. Hydrogen Bond
• C. Ion-dipole interaction
• D. Ion-ion interaction

Answer 1

The correct option is B Hydrogen Bond

Dipole-dipole interactions depend on the inverse cube distance between the molecules.
Hydrogen bond is a type of strong electrostatic dipole-dipole interaction and dependent on the inverse cube distance between the molecules, i.e, interaction $\propto$ $\frac{1}{r^3}$.