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Paper 4Theory (Extended)1 marks
Electrolysis of a salt solution is performed using inert electrodes.
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Electrolysis Process
During the electrolysis of a salt solution, ions migrate towards the electrodes. Cations move towards the cathode and anions move towards the anode. Electrons flow through the external circuit from the anode to the cathode.
- a[1]
State the movement of cations during electrolysis.
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