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H2 + CuO -- CuOH2
It's an example of redox rxn.
In the reactant side (hydrogen gas is passed over copper oxide and in the product side Copper hydroxide is formed. )
shubhu1958:
Its redox rxn ?
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CuO+H2→ Cu+H2O
When hydrogen gas is passed over copper oxide, copper oxide is reduced to copper and hydrogen gets oxidized to H2O.
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