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NEETChemistryGeneral Principles and Processes of Isolation of Metals

What happens at the cathode during copper refining?

Options

  1. ACopper is oxidized
  2. BCopper is reduced
  3. CCopper forms a solution
  4. DCopper turns into copper sulphate

Correct answer

B. Copper is reduced

Step-by-step solution

At the cathode, Cu2+ ions are reduced to form pure copper.

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