Identify the incorrect statement.
(a) CuSO4 reacts with KCl in aqueous solution to give Cu2Cl2
(b) CuSO4 reacts with KI in aqueous solution to give Cu2I2
(c) CuSO4 reacts with NaOH and glucose in aqueous medium to give Cu2O
(d) CuSO4 on strong heating gives CuO.