1.

The correct order of decreasing polarity is :

Answer»

`HF GT SO_2 gtH_2O gt NH_3 `
`HFgtH_2OgtSO_2gtNH_3 `
` HFgtNH_3gtSO_2gtH_2O `
`H_2OgtNH_3gtSO_2gtHF`

ANSWER :B


Discussion

No Comment Found