A-LevelChemistryElectrochemistry9701/12 · Oct/Nov 2011 · Q151 Mark

Chlorine can be manufactured from brine in a diaphragm cell. Which row represents the correct electrodes?

Anature of anode: graphite, nature of cathode: titanium

Bnature of anode: steel, nature of cathode: titanium

Cnature of anode: titanium, nature of cathode: graphite

Dnature of anode: titanium, nature of cathode: steel

✓ Correct answer

D: nature of anode: titanium, nature of cathode: steel

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Topic: Electrochemistry, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source: A-Level Chemistry, Oct/Nov 2011 Paper 1 Variant 2, question 15.

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