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4.2 Electrolytic processes

4.2 Electrolytic processes

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Question 4

A student investigates the electrolysis of copper sulfate solution using inert carbon electrodes.

At which electrode is copper metal deposited?

A

At the anode

B

At the cathode

C

At both electrodes

D

Floating on the surface of the electrolyte

Markscheme

4.2 Electrolytic processes Questions

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

83 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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