Arrange the bonds in order of increasing ionic character in the molecules : `LiF, K_(2)O, N_(2),SO_(2) and ClF_(3)`.

Arrange the following in order of decreasing ionic character. a. ClF_(3), SO_(2), N_(2), K_(2)O and LiF b. C-H, F-H, Br-H, Na-I, K-F and Li-Cl c. AlF_(3), AlCl_(3), AlBr_(3)

Arrange the following bonds in order of increasing ionic character giving reason. N-H, F-H, C-H and O-H

Arrange the following oxides in order of increasing acidic character: SO_3, Cl_2O_7, CaO and PbO_2.