when a copper vessel is exposed to moist air it gets coated with a greenish layer .name the greenish substance .
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when a copper vessel is exposed to moist air it gets coated with a greenish layer .name the greenish substance .
when a copper vessel is exposed to moist air it gets coated with a greenish layer .name the greenish substance .
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Answer:
Copper metal when exposed to air turns green in colour due to corrosion. When copper vessel is exposed to air in rainy season, the metal reacts with gases and moisture and atmospheric gases to form a mixture of copper carbonate and copper hydroxide. This gives a green colour to the surface of copper metal.
Explanation:
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