Intermolecular forces consist of four types: Dipole–dipole forces Ion–dipole forces Dipole-induced dipole force or Debye forces Instantaneous dipole-induced dipole forces or London dispersion forces. An example of a dipole–dipole interaction can be seen in hydrogen chloride (HCl) The hydrogen bond is often described as a strong electrostatic dipole–dipole interaction. The example of an induction-interaction between permanent dipole and induced dipole is HCl and Ar. In this system, Ar experiences a dipole as its electrons are attracted (to H side) or repelled (from Cl side) by HCl. Solution Intermolecular forces consist of four types: Dipole–dipole forces Ion–dipole forces Dipole-induced dipole force or Debye forces Instantaneous dipole-induced dipole forces or London dispersion forces. An example of a dipole–dipole interaction can be seen in hydrogen chloride (HCl) The hydrogen bond is often described as a strong electrostatic dipole–dipole interaction. The example of an induction-interaction between permanent dipole and induced dipole is HCl and Ar. In this system, Ar experiences a dipole as its electrons are attracted (to H side) or repelled (from Cl side) by HCl..