At room temperature `F_2` and `Cl_2` are gases `Br_2` is a liquid and `I_2` is solid. This is because

Options

A. Dipole-induced dipole interaction increases with molecular size
B. Dipole-dipole interactions increases with molecular size
C. Dispersion (London) interaction increases with molecular size
D. Dispersion ( London) interactions decreases with molecular size and polarity increases with molecular size

Answer

C