Which of the following reactions does not take place during rusting?
Chemistry · Class 12 · CBSE — Electrochemistry
Which of the following reactions does not take place during rusting?
- H2CO3
2H+ + CO32– - 4Fe2+ + O2(dry) → Fe2O3
- 4Fe2+ + O2 + 4H2O → 2Fe2O3 + 8H+
- Fe2O3 + xH2O → Fe2O3 ⋅ xH2O
Answer
(A) H 2 CO 3 2H + + CO 3 2–
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