Chemistry · Metals and Corrosion
Which of the following is the most effective long-term method to prevent iron structures from rusting in humid coastal areas?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Washing with salty water
- 2Dipping in cold water
- 3Periodically heating the iron
- 4Galvanization (Coating with zinc)✓
Correct answer
Galvanization (Coating with zinc)
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