Among the following , the maximum covalent character is shown by-
Answer»
`FeCl_(2)` `SnCl_(2)` `AlCl_(3)` `MgFl_(2)`
Solution :Ionic potential `(phi)` of the cations increase with increase in CATIONICCHARGE and decrese in cationic radii. Thus, the resulting compound POSSESSES more colalent character, so, `AlCl_(3)` exhibits maximum COVALENCY.