Acetic acid is added to the solution of sodium carbonate the gas evolved does not turn purple colour of KMnO_(4) but turns lime water milky forming a compound (M) which becomes soluble by passing the same gas in excess forming another compound (N). But same obserbation is not obtained with boric acid. The compound formed in the above sequence (M) and (N) are respectively.

Acetic acid is added to the solution of sodium carbonate the gas evolv

1.	Acetic acid is added to the solution of sodium carbonate the gas evolved does not turn purple colour of KMnO_(4) but turns lime water milky forming a compound (M) which becomes soluble by passing the same gas in excess forming another compound (N). But same obserbation is not obtained with boric acid. The compound formed in the above sequence (M) and (N) are respectively.
Answer» water SOLUBLE `CaCO_(3)` and water soluble `Ca(HCO_(3))_(2)` water insoluble `CaCO_(3)` and water insoluble `Ca(HCO_(3))_(2)` water insoluble `CaCO_(3)` and water soluble `Ca(HCO_(3))_(2)` water soluble `CaCO_(3)` and water insoluble `Ca(HCO_(3))_(2)` Solution :`Na_(2)CO_(3) overset(ACOH)rarr CO_(2) overset(Ca(OH)_(2))rarr underset((M))(CaCO_(3)DARR) overset(CO_(2))underset(H_(2)O)rarr underset((N))(Ca(HCO_(3))_(2))`