Decide which intermolecular forces act between the molecules of each compound in the table below. 
compound intermolecular forces (check all that apply) dispersion dipole hydrogen-bonding Br, bromine I hydrogen bromide ... BOO hypochlorous acid if I: iodine .• 
 

Intermolecular forces are the forces of attraction and repulsion between molecules that hold molecules, ions, and atoms together.

The London dispersion force is the weakest of the intermolecular forces.This is the force between two nonpolar molecules. The electrons of one molecule are attracted to the nucleus of the other molecule, while repelled by the other molecule's electrons. A dipole is induced when the electron clouds of the molecules are distorted by the attractive and repulsive electrostatic forces.

Dipole-dipole interaction occurs whenever two polar molecules get near each other. The positively charged portion of one molecule is attracted to the negatively charged portion of another molecule.

Hydrogen bonding -A dipole-dipole interaction where the H atom is noncovalently attracted to an electronegative atom

Br₂ - dispersion only

I₂ - dispersion only

HBr- dispersion and dipole-dipole forces

H-Cl=O is polar so it has London dispersion forces and dipole-dipole forces. In addition, a weaker hydrogen-bonding interaction could be present between H-Cl=O......HClO