Chemistry - Carbonyl compounds Question with Solution | TestHub

It is a double salt as it ionises in aqueous solution as
$\mathrm{K}\mathrm{C}\mathrm{l}.\mathrm{M}\mathrm{g}\mathrm{C}{\mathrm{l}}_2.6{\mathrm{H}}_2\mathrm{O}\rightleftharpoons {\mathrm{K}}^{+}+\mathrm{M}{\mathrm{g}}^{2+}+3\mathrm{C}{\mathrm{l}}^{-}+6{\mathrm{H}}_2\mathrm{O}$