Biology, 20.05.2021 17:00 ayoismeisalex

80 centimeter of atmospheric air was trapped and passed overheated Copper pieces which on reaction produced an oxide. The resultant air after reaction was found to contain 60cm of air.(i) what is the role of Copper?

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80 centimeter of atmospheric air was trapped and passed overheated Copper pieces which on reaction produced an oxide. The resultant air after reaction was found to contain 60cm of air.(i) what is the role of Copper? ​

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80 centimeter of atmospheric air was trapped and passed overheated Copper pieces which on reaction produced an oxide. The resultant air after reaction was found to contain 60cm of air.(i) what is the role of Copper?