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Copper displaces Which of the metal from...

Copper displaces Which of the metal from their salt solutions?

A

`AgNO_3`

B

`ZnSO_4`

C

`FeSO_4`

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
A
`Cu + 2Ag NO_3 to 2Ag + Cu(NO_3)_2`
`Cu + ZnSO_4 to `no reaction
`Cu + FeSO_4 to` no reaction

As it is clear that reduction potential of copper is more than Zn and Fe. Hence it is unable to displace them from their salts.
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