Arrange the following in the order of increasing covalent character: `NaCl, MgCl_(2)` and `AICI_(3)`

The correct order of increasing covalent character is:

Arrange the following in order of the increasing covalent character: MCI, MBr, MF, MI (where M = alkali metals)

Arrange the following compounds in the order of increasing conductance : HCl, LiCl, NaCl, KCl.

Which of the following has been arranged order of increasing covalent character ? .

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

Arrange the following in the increasing order of their NaCl, MgCl_(2), SiCl_(4), AlCl_(3)("ionic character")