London dispersion forces are the weakest intermolecular forces among all the van der Waal forces of interactions. This interaction occurs in molecules due to electrons' continuous random motion, creating a temporary dipole. The instantaneous dipole in one molecule induces a dipole in the others, causing dispersion. The molecules then start to show intermolecular attraction.

This is additional content for the chapter Intermolecular Forces in CurlyArrows' Introduction to Organic Chemistry Course. Preview the Book.
Related Reading- London Dispersion Force
