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4.2 Electrolytic processes

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Question 22
F

Which observation is expected at the anode during electrolysis of copper chloride solution with inert electrodes?

[1]
A

Bubbles of green chlorine gas

B

A colourless solid

C

Bubbles of colourless hydrogen gas

D

A brown metal coating

Markscheme

4.2 Electrolytic processes Questions

  1. GCSE
  2. /Chemistry
  3. /4.2 Electrolytic processes

52 exam-style questions on Edexcel GCSE Chemistry 4.2 Electrolytic processes, covering 4.2.1 Electrolytes and the process of electrolysis, 4.2.2 Products of electrolysis using inert electrodes, 4.2.3 Half equations, oxidation and reduction in electrolysis, and 4.2.4 Electrolysis of copper sulfate and purifying copper. Each one has a worked solution and a mark scheme showing where the marks go.

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