Chemistry · May / June 2020 · Paper 12 · Question 19
5070Redox
Many reactions can be classified as redox reactions. Which equations show redox reactions? 1 Mg + 2HCl → MgCl2 + H2 2 2FeCl2 + Cl2 → 2FeCl3 3 2Na + Br2 → 2NaBr
- A1, 2 and 3
- B1 and 2 only
- C2 and 3 only
- D3 only
As printed in the paper
Show the answer
Correct answer: A. 1, 2 and 3
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