Question

plz helps!!! no spams. best answer will be chosen as branliest

Name the substance oxidised, reduced , oxidising agent and reducing agent
1. CuO + H2 → Cu + H2 O
2. ZnO + C → Zn + CO
3. Na+O2 → Na2 O
4. Fe2 O3 + Al → Al2 O3 + Fe

Answer 1

1. reduced= copper

oxidised=hydrogen

oxidudising agent=Cuo

reducing agent=H2

2.oxidised=carbon

reduced=zinc

oxidusing agent=ZnO

reducing agent=C

3.oxidised=Na

reduced=O2

reducing agent=Na

oxidising agent=O2

4.oxidised=Al

reduced=Fe

oxidising agent=Fe2O3

reducing agent=Al