The type (s) of intermolecular forces exhibited by hydrogen bromide molecules, HBr is/are. Fill in the blank

London dispersion forces and dipole-dipole interactions

Explanation:

Intermolecular forces are the interactive forces that are present between the molecules. These intermolecular forces can be attractive or repulsive.

Hydrogen bromide is a diatomic covalent polar molecule, having chemical formula: HBr. Since, hydrogen bromide is a polar molecule, it has a permanent dipole.

Therefore, the intermolecular forces present between the hydrogen bromide molecules are dipole-dipole interactions and the london dispersion forces.