Hello,

Vander Waals Force Characteristics

Non directional

Electrical Forces

Types

1. Keesom Force/Dipole Dipole Force : Cause Orientation effect
2. Debye Force /Dipole Induced dipole force :Forces resulting from the interaction of permanent dipoles
3. London Dispersion Force /Instantaneous dipole instantaneous induce dipole attraction(In atoms of noble gases/halogens).OCCURS due to vibration/moment of atom

Hope this helps.