Which products are formed at the anode and cathode during the electrolysis of concentrated copper(II) chloride solution using inert electrodes?
Anode: chlorine; Cathode: copper
Anode: chlorine; Cathode: hydrogen
Anode: oxygen; Cathode: copper
Anode: oxygen; Cathode: hydrogen
34 exam-style questions on OCR GCSE Chemistry Electrolysis. Each one has a worked solution and a mark scheme showing where the marks go.