Question

CuO+H2-Cu+H2o which is oxidised and reduced

Answer 1

Answer:

the answer is hydrogen hope you like it

Answer 2

Answer:

Featured snippet from the web

In oxidation, the oxidation number increases as the species lose electron(s). Since the species gain one or more electrons in reduction, the oxidation number decreases. Thus, hydrogen is oxidized while copper is reduced. We can also say hydrogen is the reducing agent, while the copper (II) oxide is the oxidizing agent.