1.

A greenish coating develops on copper utensils due to formation of 1 point CuCO3 Cu(OH)2 Cu CuO

Answer»

edit: the earlier answer GIVEN by me was wrong ,copper first oxidise and react with CO2 in presence of some MOISTURE , thuse a mixture of CuCO3 and CU(OH)2 is the greenish coating developed on copper utensils .hope this helps you stay happy and FUNNY :D



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