Arrange the bonds in order of increasing ionic character in the molecules: $$LiF$$, $$K_2O$$, $$N_2$$, $$SO_2$$ and $$ClF_3$$.

A

$$ClF_3 < N_2 < SO_2 < K_2O < LiF$$

B

$$LiF < K_2O < ClF_3 < SO_2 < N_2$$

C

$$N_2 < SO_2 < ClF_3 < K_2O < LiF$$

D

$$N_2 < ClF_3 < SO_2 < K_2O < LiF$$