Identify the oxidising and reducing agents in the reaction:
Zn + CuSO4 → Cu + ZnSO4
Find out the process of oxidation , reduction. And oxidising agent ,reducing agent from the following.
1. MnO2 + 4HCL ➡ MnCl2 + 2H2O + Cl2
2.H2S + SO2 ➡ S+ H2O
3.CuO + C ➡ Cu + CO
In the raction represented by the following equation :
CuO(s)+H2 ⟶ Cu(s)+H2O(l)
(a) name the substance oxidised (b) name the substance reduced
(c) name the oxidising agent (d) name the reducing agent