Question

1
Fig. 3.12 Iron displaces copper
from a solution of copper sulphate.​

Answer 1

Explanation:

Iron displaces copper ions from an aqueous solution of copper sulphate. It is a single displacement reaction of one metal by another metal. Iron is placed above copper in the activity series. ... In this reaction, metallic iron is converted into ferrous ion (Fe2+) and cupric ion (Cu2 +) is converted into metallic copper.

Answer 2

Answer:

Displacement reaction is also redox reaction, as, in this reaction, the less reactive reactant gets reduced and the more reactive reactant gets oxidized.

In the following reaction, Fe displaces Cu from CuSO4.Fe gets oxidized while Cu gets reduced.

Fe(s) + CuSO4(aq) → FeSO4(aq) + Cu(s)

Oxidation state of Fe changes from 0 to +2 and oxidation state of Cu changes from +2 to 0

Explanation:

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