A sodium salt of an organic acid ‘X’ produces effervescence with c – InterviewSolution

1.	A sodium salt of an organic acid ‘X’ produces effervescence with conc.H2SO4. ‘X’ reacts with the acidified aqueous CaCl2 solution to give a white precipitate which decolourises an acidic solution of KMnO4. ‘X’ is:
Answer» A sodium salt of an organic acid ‘X’ produces effervescence with conc. $H_{2} S O_{4}$ . ‘X’ reacts with the acidified aqueous $C a C l_{2}$ solution to give a white precipitate which decolourises an acidic solution of $K M n O_{4}$ . ‘X’ is:

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