Chemistry, asked by stephenmary44, 9 months ago

Hydrogen can reduce copper oxides but not aluminium oxide.Explain

Answers

Answered by rohit50003
2

Explanation:

Why does hydrogen reduce cupric oxide (above in Electo series) and not aluminium oxide (lower)? ... It is all due to reduction potential values which is given in electrochemical series.

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Answered by sam0096
1

hydrogen can reduce copper oxide but not Aluminium oxide because Aluminium is highly reactive metal which react with oxygen to form Aluminium oxide which is a thin layer above the surface of aluminium which can't be reduced easily by reducing agent like hydrogen.

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