Question

need answer fast please

Answer 1

here h2 is getting oxidised to h2O
and Cuo is getting reduced to Cu
I hope it helps you

Answer 2

heya...
here's ur answer...
CuO + H2= Cu + H2O

1. H2 is getting oxidised.
2. CuO is getting reduced.

3. this is redox reaction.

hope it helps uh :)