Question

6 Which substances are formed at the electrodes when electrolysis of copper chloride
is carried out?​

Answer 1

Answer:

Chloride ions are oxidised by electron loss to form chlorine gas at the positive electrode. This is an oxidation reaction because the chloride ions lose electrons i.e. the chloride ions are oxidised to chlorine molecules.

Explanation:

Answer 2

So, for example, the electrolysis of copper chloride solution produces copper at the negative electrode . However, the electrolysis of sodium chloride solution produces hydrogen.