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Oxides of Nitrogen

"In moist air...

Question

"In moist air, copper corrodes to produce a green layer on the surface". For this, the reaction is :

$C u + H_{2} O + {C O}_{2} + O_{2} \to C u {C O}_{3} \cdot C u {(O H)}_{2}$ .

If the statement is true enter 1 else enter 0.

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Solution

Basic copper carbonate is formed.in moist air producing a green layer on the surface.
$C u + H_{2} O + {C O}_{2} + O_{2} \to C u {C O}_{3} \cdot C u {(O H)}_{2}$

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