Chemistry, asked by khushi668883, 4 months ago

briefly describe your observation when hydrogen gas is passed over heated copper oxide.​

Answers

Answered by parshantsaini010
3

Answer:

If hydrogen gas is passed over heated copper oxide (CuO), the black coating on the surface turns brown as the reverse reaction takes place and copper is obtained.

Answered by Anonymous
1

Answer:

aap ko kyo nhi pata

what is tension

hmm

chaloo thik ha your class

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