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Na(2)CO(3) cannot be used in place of (N...

`Na_(2)CO_(3)` cannot be used in place of `(NH_(4))_(2)CO_(3)` for the precipitation of V group, because

A

`Na^(+)` interferes in the detection of V group

B

conc. of `CO_(3)^(2-)` is very low

C

Na will react with acid radicals

D

Mg will be precipitated.

Text Solution

Verified by Experts

The correct Answer is:
D
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