The molecular interactions responsible for hydrogen bonding in $\mathrm{HF}$
The molecular interactions responsible for hydrogen bonding in $\mathrm{HF}$
ion-induced dipole
dipole-dipole
dipole-induced dipole
ion-dipole
Solution
Hydrogen bond is simply dipole-dipole attraction within oppositely partially charged ends. In HF molecule, electronegativity difference is remarkable, due to which it behaves as a dipole. In the gaseous state several HF molecules polymerises through $\mathrm{H}$-bonding.
