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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 precipitation of group V cations because

A

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

B

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

C

`Na^(+)` will react with acid radicals.

D

`Mg^(2+)` will precipitate as `MgCO_(3)` if present in the mixtures.

Text Solution

Verified by Experts

The correct Answer is:
D
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