Essential Chemistry for IGCSE - Electricity And Chemistry (Section 1 - No. 44)
In the electrolysis of copper sulfate solution, what ions are present in the solution?
Cu2+ and SO42- ions
Na+ and Cl- ions
H+ and OH- ions
Pb2+ and Br- ions
Explanation
Copper sulfate dissociates into Cu2+ and SO42- ions.
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