• question_answer The colour of an electrolyte solution depends on [DPMT 1985] A)                 The nature of the anion B)                 The nature of the cation C)                 The nature of both the ions D)                 The nature of the solvent

Colour of electrolyte depends on the nature of both ions.                                 e.g. $CuS{{O}_{4}}$is blue because $C{{u}^{2+}}$ions are blue.