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The sodium salt of an unknown anion when...

The sodium salt of an unknown anion when heated with `MgCl_2` forms a white precipitate. The anion is -

A

`SO_4^(2-)`

B

`CO_3^(2-)`

C

`HCO_3^(-)`

D

`NO_3^(-)`

Text Solution

Verified by Experts

The correct Answer is:
C
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