What is the dependence of interaction energy on the distance $(r)$ between molecules for the following forces?
$(i)$ London forces
$(ii)$ Dipole-dipole forces (stationary)
$(iii)$ Dipole-induced dipole forces

(N/A) The interaction energy $(V)$ between molecules depends on the distance $(r)$ as follows:
$(i)$ For London dispersion forces,$V \propto \frac{1}{r^{6}}$.
$(ii)$ For stationary dipole-dipole forces,$V \propto \frac{1}{r^{3}}$.
$(iii)$ For dipole-induced dipole forces,$V \propto \frac{1}{r^{6}}$.