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01-05-2020
Chemistry

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The chemical reaction in which hydrogen gas pass into the hot copper oxide is classified as

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josephrandolfriverag josephrandolfriverag

01-05-2020

Answer:

oxidation-reduction reaction or redox reaction.

Explanation:

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

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