The compound 'A' on heating gives a colourless gas and a residue. The residue dissolves in water to obtain (B). When excess of CO_(2) is bubbled through aqueous solution of B gentle heating gives back A. Compound 'C' is

The compound 'A' on heating gives a colourless gas and a residue. The

1.	The compound 'A' on heating gives a colourless gas and a residue. The residue dissolves in water to obtain (B). When excess of CO_(2) is bubbled through aqueous solution of B gentle heating gives back A. Compound 'C' is
Answer» <html><body><p>`CaCO_(3)`<br/>`<a href="https://interviewquestions.tuteehub.com/tag/ca-375" style="font-weight:bold;" target="_blank" title="Click to know more about CA">CA</a>(HCO_(3))_(2)`<br/>`NaCO_(3)`<br/>`NaHCO_(3)`</p>Solution :`CaCO_(3)(<a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a>)overset(Delta)rarrCaO+CO_(2)uarroverset(H_(2)O)rarrCa(<a href="https://interviewquestions.tuteehub.com/tag/oh-585115" style="font-weight:bold;" target="_blank" title="Click to know more about OH">OH</a>)_(2)(Y)overset(CO_(2))rarrCa(HCO_(3))_(2)(Z)`</body></html>