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Electrolysis

Electrolysis

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Question 8

An electric current is passed through an aqueous solution of copper(II) sulfate, CuSO4(aq)\text{CuSO}_4(\text{aq})CuSO4​(aq), using inert carbon electrodes. Which products are liberated at the cathode and the anode respectively?

A

Hydrogen at the cathode and oxygen at the anode

B

Copper at the cathode and sulfur dioxide at the anode

C

Copper at the cathode and oxygen at the anode

D

Hydrogen at the cathode and sulfur dioxide at the anode

Markscheme

Electrolysis Questions

  1. GCSE
  2. /Chemistry
  3. /Electrolysis

34 exam-style questions on OCR GCSE Chemistry Electrolysis. Each one has a worked solution and a mark scheme showing where the marks go.

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