Question

Identify from the following reactions the reactants that undergo oxidation
and reduction.
Fe +S → FeS
b. 2Ag,0 →4Ag + 0,1
C. 2Mg + 02 → 2Mgo
d. NiO + H2 → Ni+H2O
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Answer 1

Answer:

a. sulphur in oxidation.

b. 1 in oxidation and Ag is reduced.

c. Mg undergo oxidation.

d. Ni is reduced and H2 is oxidised.