From the following select the one which is not an example of corrosion? [Re-NEET 2024]
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From the following select the one which is not an example of corrosion? [Re-NEET 2024]
✓ Correct answer: b) Production of hydrogen by electrolysis of water
ExplanationThe option that is not an example of corrosion is: B. Production of hydrogen by electrolysis of water Explanation: A. Rusting of iron object is a type of corrosion where iron reacts with oxygen and moisture to form iron oxides (rust).C. Tarnishing of silver involves the formation of silver sulfide on the surface of silver items due to a reaction with sulfur compounds in the air.D. Development of green coating on copper and bronze ornaments is caused by the formation of copper carbonate or copper chloride, known as patina, which is also a form of corrosion.Option B refers to a chemical reaction in which water is split into hydrogen and oxygen gases through electrolysis, and is not related to the process of corrosion.
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