Question

Identify from the following the reactants that undergo oxidation and reduction.

a. 2Ag2O → 4Ag + O2

b. NiO + H2 → Ni + H2O​

Answer 1

Answer:

hydrogen

H2

Explanation:

Answer 2

Here is ur answer!!!

Ag' is reduced from +1 to 0, and oxygen is oxidised from -2 to 0


'Ni' is reduced from +2 tp 0, and 'H' is oxidised from 0 to +1