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Cations present in slightly acidic solut...

Cations present in slightly acidic solution are `Al^(3+),Zn^(3+) and Cu^(3+)`. The reagent which when added in excess to thiis solution would identity and separate `Cu^(2+)` in one step is:

A

HCl acid

B

`NH_(3)` solution

C

NaOH solution

D

`Na_(2)CO_(3)` solution

Text Solution

Verified by Experts

The correct Answer is:
C
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