Among the following the maximum covalent character is shown by the compound_x005F_x000D_ (1)MgCl2_x005F_x000D_ (2)FeCl2_x005F_x000D_ (3)SnCl2_x005F_x000D_ (4)Â AlCl3

• A. Option 1
• B. Option 2
• C. Option 3
• D. Option 4