The black oxide of copper (CuO) in attacked by moisture and carbon dio – InterviewSolution

1.	The black oxide of copper (CuO) in attacked by moisture and carbon dioxide in air and forms a green film of :
Answer» `Cu(OH)_(2) and C` `Cu(OH)_(2) * CuCO_(3)` `CuCO_(3) and CO_(2)` `Cu(OH)_(2) * CuSO_(4)` Answer :B

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