What types of intermolecular forces exist between water and HF?
A)dispersion forces and dipole-dipole forces
B)dispersion forces, dipole-dipole forces, and hydrogen bonds
C)dispersion forces and hydrogen bonds
D)dispersion forces
E)dispersion forces, hydrogen bonds, and ion-dipole forces

Question

Quizplus · Accepted Answer

Water and HF can form hydrogen bonds due to the presence of polar covalent bonds and a lone pair of electrons on the oxygen atoms in water and the fluorine atom in HF. Additionally, both water and HF are polar molecules, so they can also experience dipole-dipole forces. Finally, although it is less significant than the hydrogen bonding and dipole-dipole forces, dispersion forces can also exist between water and HF due to the transient dipoles that can arise in the molecules.

What Types of Intermolecular Forces Exist Between Water and HF