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When two distinct metals or alloys come into touch with each other in the presence of an electrolyte, which of the following is corrosion?

2. When two distinct metals or alloys come into touch with each other in the presence of an electrolyte, which of the following is corrosion?

1. Galvanic corrosion
2. Intergranular corrosion
3. Pitting corrosion
4. Soil corrosion

Answer: A) Galvanic corrosion

Explanation:

When two distinct metals or alloys come into touch with each other in the presence of an electrolyte, galvanic corrosion occurs.