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Copper becomes green when exposed to mo...

Copper becomes green when exposed to moist air for longer period because of the formation of a layer of

A

The formation of a layer of cupric hydorxide on the surface of copper

B

The formation of a layer of basic corbonate of copper on the surface of copper.

C

The formation of basic copper

D

The formation of a layer of cupric oxide on the surface of copper.

Text Solution

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The correct Answer is:
B
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