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Sodium salt of an organic acid 'X' produ...

Sodium salt of an organic acid 'X' produces effervescence with conc. `H_(2)SO_(4)`. 'X' reacts with the acidified aqueous `CaCl_(2)` solution to give a white precipitate which decolourises acidic solution of `KMnO_(4) 'X'` is

A

`HCOONa`

B

`CH_(3)COONa`

C

`Na_(2)C_(2)O_(4)`

D

`C_(6)H_(5)COONa`

Text Solution

Verified by Experts

The correct Answer is:
C
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