Among the following the maximum covalent character is shown by the compound

Options

A. `FeCl_2`
B. `SnCl_2`
C. `AlCl_3`
D. `MgCl_2`

Answer

C

Explanation

Covalent character in ionic compounds is governed by Fajan.s Rule.`Al Cl_3` will show Maximum covalent character on account of higher polarising power of `Al^(3+)`. because of its having higher positive charge and smaller size.