According to $Fajan's \, rule$,covalent character is favoured by:

Which of the following metal chlorides will have the highest covalent character?

Given below are two statements:
Statement $I$: The correct order in terms of bond dissociation enthalpy is $Cl_{2} > Br_{2} > F_{2} > I_{2}$.
Statement $II$: The correct trend in the covalent character of the metal halides is $[SnCl_{4} > SnCl_{2}]$, $[PbCl_{4} > PbCl_{2}]$ and $[UF_{4} > UF_{6}]$.
In the light of the above statements, choose the correct answer from the options given below:

Which of the following represents the correct solubility order?

The number of the following factors which affect the percent covalent character of the ionic bond is $............$.
$(a)$ Polarising power of cation
$(b)$ Extent of distortion of anion
$(c)$ Polarisability of the anion
$(d)$ Polarising power of anion

The order of solubility of lithium halides in non-polar solvents follows the order: