Chemistry · Corrosion and Prevention
A metal object exposed to a humid environment starts corroding. Which of the following methods would be the most effective and long-lasting in preventing corrosion?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Periodically wiping the surface with oil
- 2Wrapping the metal with a dry cloth to prevent moisture exposure
- 3Coating with a more reactive metal like zinc✓
- 4Applying a single coat of paint
Correct answer
Coating with a more reactive metal like zinc
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