Chemistry, asked by khushi668883, 3 months ago

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

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Answered by parshantsaini010

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

Answer:

aap ko kyo nhi pata

what is tension

hmm

chaloo thik ha your class

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

Answers

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