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Chemistry · Oct / Nov 2025 · Paper 11 · Question 12

5070Electrolysis

Electrolysis is used to plate a metal statue with silver. The statue is an electrode in a suitable electrolyte. Which row is correct?

  1. Astatue: cathode; electrolyte: AgCl(aq)
  2. Bstatue: cathode; electrolyte: AgNO3(aq)
  3. Cstatue: anode; electrolyte: AgCl(aq)
  4. Dstatue: anode; electrolyte: AgNO3(aq)

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Correct answer: B. statue: cathode; electrolyte: AgNO3(aq)

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