Question

what happens when a copper vessel is exposed in moist air?​

Answer 1

Explanation:

When a copper vessel is exposed to moist air for long time acquires a dull green colour which is form due to the formation of basic carbonate due to its reaction with CO2 Present in the air. Explanation: ... Hence, the corroded coating of green color is copper carbonate which is basic in nature.

hope it helps u ✌

Answer 2

Answer:

moist air contain water and air so it will rust