Why is corrosion considered economically harmful to metallic structures and machinery?

Subject: General Awareness | Topic: Science | Difficulty: MEDIUM

Options

1. (A) It weakens metals and reduces durability
2. (B) It improves surface appearance
3. (C) It increases the reactivity of the metal
4. (D) It increases the conductivity of the metal

Verified Answer

Option (A): It weakens metals and reduces durability

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