Chemical equation for the reaction between CuSO4 solution and an iron nail is given below- CuSO4 - Fe - FeSO4 - Cua Write the reduction reaction taking place here-b Give reason for the displacement of Cu by Fe from CuSO4 solution-

(a) The reduction reaction is as follows: Cu^2+ + 2e^ → Cu (b) Iron comes above copper in the reactivity series, i.e., it can displace copper from the solu ...

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Standard X

Chemistry

Reactivity Series

Chemical equa...

Question

Chemical equation for the reaction between $C u S O_{4}$ solution and an iron nail is given below.
$C u S O_{4} + F e \to F e S O_{4} + C u$
(a) Write the reduction reaction taking place here.
(b) Give reason for the displacement of Cu by Fe from $C u S O_{4}$ solution.

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Solution

(a) The reduction reaction is as follows:
$C u^{2 +} + 2 e^{-} \to C u$
(b) Iron comes above copper in the reactivity series, i.e., it can displace copper from the solution.

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Similar questions

Q. Consider the following reactions :

C u S O_{4} + F e \to F e S O_{4} + C u

F e S O_{4} + Z n \to Z n S O_{4} + F e

Among these:

Given two test tubes, A and B, A is CuSO

_{4}

solution (blue) and B is FeSO

_{4}

solution (green). When few iron nails are dipped in both the solutions, it is observed that the colour of solution A changes to green but the colour of solution B remains the same. This is because:

(More than one option can be correct)

Q. Calculate the equilibrium constant for the reaction

F e + C u S O_{4} ⇌ F e S O_{4} + C u

25^{0}

Q. Consider the reactions:

C u S O_{4} + F e \to F e S O_{4} + C u

F e S O_{4} + Z n \to Z n S O_{4} + F e

What can be inferred from them?

Q. In a cell, the following reaction takes place:

F e + C u S O_{4} \to F e S O_{4} + C u

. The cell can be represented as:

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Chemical equation for the reaction between CuSO4 solution and an iron nail is given below.CuSO4+Fe→FeSO4+Cu(a) Write the reduction reaction taking place here.(b) Give reason for the displacement of Cu by Fe from CuSO4 solution.

(a) The reduction reaction is as follows:Cu2++2e−→Cu(b) Iron comes above copper in the reactivity series, i.e., it can displace copper from the solution.

Chemical equation for the reaction between $C u S O_{4}$ solution and an iron nail is given below.
$C u S O_{4} + F e \to F e S O_{4} + C u$
(a) Write the reduction reaction taking place here.
(b) Give reason for the displacement of Cu by Fe from $C u S O_{4}$ solution.

(a) The reduction reaction is as follows:
$C u^{2 +} + 2 e^{-} \to C u$
(b) Iron comes above copper in the reactivity series, i.e., it can displace copper from the solution.