Answer:
HF will experience hydrogen bonding
Explanation:
Hydrogen bonding (H-bonding) is an intermolecular force having partial ionic-covalent character. H-bonding takes place between a hydrogen atom (attached with an electronegative atom e.g. O, N and F) and an electronegative atom (O,N and F).
Hydrogen bonding generally appears in covalent molecules.
Among all four given molecules, HF and [tex]CH_{4}[/tex] are covalent molecules.
In HF, F is a highly electronegative atom attached to a H atom through a covalent bond. Therefore F atoms gets partial negative charge and H atoms gets partial positive charge.
Hence an interaction arises between H atom and F atom resulting formation of H-bonding.
