Copper utensils slowly lose their shiny brown surface and gain a green coat on prolonged exposure to atmospheric air this is due to the formation of a coating of
(A). Copper sulphate
(B) copper carbonate
(C) cupric oxide (D) cuprous oxide Which one is correct
Answers
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Answer:
Option (D) Cuprous oxide
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Answer:
Option b is correct
Explanation:
Copper utensils slowly lose their shiny brown surface and gain a green. coat on prolonged exposure to atmospheric air. This is due to the. ... Copper carbonate.
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