Chemistry - Ionic Equilibrium Question with Solution | TestHub

Depending on the charges on the cation and anion produced on dissociation of the electrolyte in the solution, the type of electrolytes are known as 1 – 1, 2 – 1 and 2 – 2 electrolytes respectively.
$\mathrm{N}\mathrm{a}\mathrm{C}\mathrm{l}\to \mathrm{N}{\mathrm{a}}^{+}+\mathrm{C}{\mathrm{l}}^{-}(1-1)$
$\mathrm{M}\mathrm{g}\mathrm{C}{\mathrm{l}}_2\to \mathrm{M}{\mathrm{g}}^{2+}+2\mathrm{C}{\mathrm{l}}^{-}(2-1)$
$\mathrm{C}\mathrm{a}\mathrm{S}{\mathrm{O}}_4\to \mathrm{C}{\mathrm{a}}^{2+}+\mathrm{S}{\mathrm{O}}_4^{2-}(2-2)$