Chemistry, asked by spoorthi38, 11 months ago

copper when exposed to air for a long time acquries a green coat why

Answers

Answered by amirarjun2005

1

Answer:

This is because of the water vapour present in the air

Answered by salvi21

1

Answer:

Cooper when exposed to air for a long time acquires a green coat because it react with CO2 present in the atmosphere and hence corrodes .

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