In the following sequence of recation, identify the compounds (A), (B), (C ) and (D): `underset("Solution")Na_(2)CO_(3)overset(SO_(2))rarr (A) overset(Na_(2)CO_(3))rarr (B) overset(S)underset("Heat")rarr (C ) overset(AgNO_(3))rarr (D)`A. `NaSO_(3).NaHSO_(3).Na_(2)s.Ag_(2)S`B. `NaHSO_(3), Na_(2)SO_(3),Na_(2)S_(2)O_(3),Ag_(2)S`C. `NaHSO_(3),Na_(2)SO_(4),Na_(2)S,Ag_(2)O`D. `Na_(2)SO_(3),Na_(2)SO_(4),Na_(2)S_(2)O_(3),Ag`

In the following sequence of recation, identify the compounds (A), (B)

1.	In the following sequence of recation, identify the compounds (A), (B), (C ) and (D): `underset("Solution")Na_(2)CO_(3)overset(SO_(2))rarr (A) overset(Na_(2)CO_(3))rarr (B) overset(S)underset("Heat")rarr (C ) overset(AgNO_(3))rarr (D)`A. `NaSO_(3).NaHSO_(3).Na_(2)s.Ag_(2)S`B. `NaHSO_(3), Na_(2)SO_(3),Na_(2)S_(2)O_(3),Ag_(2)S`C. `NaHSO_(3),Na_(2)SO_(4),Na_(2)S,Ag_(2)O`D. `Na_(2)SO_(3),Na_(2)SO_(4),Na_(2)S_(2)O_(3),Ag`
Answer» Correct Answer - B `Na_(2)CO_(3)+2SO_(2)+H_(2)O rarr underset((A))2NaHSO_(3)+CO_(2)` `underset((A))(2NaHSO_(3))+Na_(2)CO_(3)rarr underset((B))(2Na_(2)SO_(3))+H_(2)O+CO_(2)` `underset((B))(2Na_(2)SO_(3)+S overset("Heat")rarr underset((C ))(2Na_(2)S_(2)O_(3)` `Na_(2)S_(2)O_(3)+AgNO_(3)rarr underset((D))(Ag_(2)S)+H_(2)SO_(4)`

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