Multiple Choice
Which of these is a possible anodic reaction which occurs during the corrosion of iron?
A) 2Fe(s) → 2Fe2+(aq) + 4e −
B) 2H+(aq) + 2e − → H2(g)
C) 2H2O(l) + 2e − → H2(g) + 2OH − (aq)
D) O2(g) + 2H2O(l) + 4e − → 4OH − (aq)
E) SO2(g) + O2(g) + 2e − → SO42 − (aq)
Correct Answer:
Verified
Correct Answer:
Verified
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