which diatomic molecule has the smallest (lowest) dipole moment? answer: a f₂ b o₂ c n₂ d h₂ e all equal

Brief Explanations:

Dipole moment exists due to electronegativity differences between atoms in a molecule. In homonuclear diatomic molecules ($F_2$, $O_2$, $N_2$, $H_2$), the two atoms have the same electronegativity. So, there is no separation of charge and the dipole - moment is zero for all of them.

Answer:

E. all equal