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Q. No.| Statement I: | Corrosion of metals considered as an electrochemical phenomenon. |
| Statement II: | Mg and Zn can be used as sacrificial electrodes during the corrosion of iron the electrode. |
In light of the above statement, choose the correct option among the following:
| 1. | Statement I is correct but Statement II is incorrect. |
| 2. | Statement I is incorrect but Statement II is correct. |
| 3. | Both Statement I and Statement II are incorrect. |
| 4. | Both Statement I and Statement II are correct. |
Subtopic: Corrosion |
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