MCQ
In electrochemical corrosion. the metal undergoing corrosion:
- AActs as anode.
- BActs as cathode.
- CUndergoes reduction.
- DLiquifies.
✓
Answer
- Acts as anode.
Explanation:
In electrochemical corrosion. the metal undergoing corrosion acts as an anode.
In anode region, the metal is oxidized to metal cation and in cathode region, oxygen is reduced to water.
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