Which process is commonly used to protect iron from rusting by coating it with a thin layer of Zinc?

Correct answer: Galvanization

Explanation: ✅ Correct Answer: A) Galvanization 📚 Explanation: Galvanization involves dipping iron or steel into molten zinc to create a protective barrier against moisture and oxygen. Even if the coating is scratched, the zinc acts as a sacrificial anode and corrodes first, preventing the underlying iron from oxidizing. This method significantly extends the lifespan of industrial structures and household hardware exposed to the elements.