A) Chlorine B) SulphurC) Phosphorus (D) MagnesiumWhen a copper vessel is exposed to moist air for long, it acquires a dull green coating. Thereaction can be represented as2Cu+W+X+Y-Cu(OH), + ZW, X, Y and Z are respectivelyA) N., CO., 0, and CuoC) H.O, CO., 0, and Cuco,B) H,O, N,, CO,, and 0D) H,0, Co, 0, and Cuo

A) Chlorine B) SulphurC) Phosphorus (D) MagnesiumWhen a copper vesse

1.	A) Chlorine B) SulphurC) Phosphorus (D) MagnesiumWhen a copper vessel is exposed to moist air for long, it acquires a dull green coating. Thereaction can be represented as2Cu+W+X+Y-Cu(OH), + ZW, X, Y and Z are respectivelyA) N., CO., 0, and CuoC) H.O, CO., 0, and Cuco,B) H,O, N,, CO,, and 0D) H,0, Co, 0, and Cuo
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