Question:
Which of the following is a redox reaction, but not a combination reaction?
Which of the following is a redox reaction, but not a combination reaction?
Updated On: Dec 17, 2024
- C + O₂ → CO₂
- H₂ + O₂ → H₂O
- Mg + O₂ → MgO
- Fe₂O₃ + 3 CO → 2 Fe + 3 CO₂
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The Correct Option is D
Solution and Explanation
Fe₂O₃ + 3 CO → 2 Fe + 3 CO₂ involves both oxidation (CO → CO₂) and reduction (Fe³⁺ → Fe), but it is not a combination reaction since multiple products are formed.
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