Science, asked by PRINCE100001, 1 month ago

If hydrogen gas is passed over heated Copper oxide then what is the colour of the main product form?

     Brown

     black

     brownish-black

     All the above​

Answers

Answered by jameshul471
1

Answer:

When hydrogen gas is passed over hot copper oxide, the black coating on the surface turns brown as the reverse reaction takes place and copper is obtained.

Explanation:

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Answered by supriyabiswal450
1

Answer:

Brown

Explanation:

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