Chemistry - Complete Pblock- Question with Solution | TestHub

Anhydrous aluminium chloride$\left(\mathrm{A}{\mathrm{l}}_2\mathrm{C}{\mathrm{l}}_6\right)$is covalent compound and soluble in water giving$\left[\mathrm{A}\mathrm{l}\mathrm{C}{\mathrm{l}}_2\right({\mathrm{H}}_2\mathrm{O}{)}_4{]}^{+}$and$\left[\mathrm{A}\mathrm{l}\mathrm{C}{\mathrm{l}}_4\right({\mathrm{H}}_2\mathrm{O}{)}_2{]}^{-}$ions
${\text{AlCl}}_{\text{3}}{\text{.6H}}_{\text{2}}\text{O}\stackrel{\text{dissociation}}{\to }{{\text{[AlCl}}_{\text{2}}{{\text{(H}}_{\text{2}}\text{O)}}_{\text{4}}\text{]}}^{\text{+}}{\text{+[AlCl}}_{\text{4}}{{\text{(H}}_{\text{2}}\text{O)}}_{\text{2}}{\text{]}}^{-}$