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Chemistry · May / June 2016 · Paper 12 · Question 18

5070Redox

Which statement does not describe a reduction reaction?

  1. AElectrons are gained during the reaction.
  2. BHydrogen is gained during the reaction.
  3. CIt takes place at the negative electrode during electrolysis.
  4. DOxygen is gained during the reaction.

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Correct answer: D. Oxygen is gained during the reaction.

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