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When hydrogen gas is passed over heated ...

When hydrogen gas is passed over heated copper (II) oxide, copper and steam are formed. Write the balanced chemical equation for this reaction and state (i) the substance oxidised and (ii) the substance reduced in the reaction.

Text Solution

Verified by Experts

Balanced equation:

(i) Substance oxidised `=H_(2)`
(ii) Substance reduced =`CuO`.
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