Which of the following are oxidation reactions? I. Rusting of iron II. Burning of fuel III. Rancidity of oils and fats IV. Browning of fruits Select the correct answer using the code given below.
- A. I, II and III only
- B. I, II and IV only
- C. III and IV only
- D. I, II, III and IV ✓
Correct Answer: D. I, II, III and IV
Explanation
Rusting, combustion (burning), rancidity, and the enzymatic browning of fruits all involve the process of oxidation.
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