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If an iron rod is dipped in CuSO(4) solu...

If an iron rod is dipped in `CuSO_(4)` solution

A

Blue colour of the solution turns green

B

Brown layer is deposited on iron rod

C

No change occurs in the colour of the solution

D

Blue colour of the solution vanishes

Text Solution

Verified by Experts

The correct Answer is:
A, B
`underset("(ironrod)")(Fe(s))+underset(("Blue"))(CuSO_4)(aq)rarrunderset("(Green)")(FeSO_4)(aq)+underset("(Brown)")(Cu(s))`
So brown layer of Cu metal will deposit on iron rod and the blue colour of `CuSO_4` solution will change slowly to green colour of `FeSO_4` solution.
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