What intermolecular bonds does HCl have?

Dipole-dipole forces and London dispersion forces.
There are three intermolecular forces that occur in . Though your question asks about it’s correct to refer to them as forces because there are no formally shared electrons.
Dipole-dipole forces occur when polar molecules are attracted to one another. Basically if one atom on the molecule is more electronegative than the others it will pull electrons toward itself giving it a partial negative charge. Likewise the atoms that have had electrons pulled away from it will have a partial positive charge. When two molecules of this compound come in contact with each other the partial positive charge on one will be attracted to the partial negative charge on the other – this is a dipole-dipole force. Because HCl is a polar molecule but doesn’t have the H-F H-O or H-N bonds needed for hydrogen its intermolecular forces are dipole-dipole forces.
This does not actually experience Hydrogen bonds as it is not Hydrogen bonded with either NO or F.
The London dispersion force is the weakest followed by dipole-dipole forces and then hydrogen bonding.
If you’d like a little more information about each have a look at http://misterguch.brinkster.net/intermolecularforces.html
OK.