Write the structures of A, B and C in the following:
(i) `C_(6)H_(5)COO^(-)NH_(4)^(+) overset(Delta)(to) A overset(Br_(2) // KOH)(to) B underset("pyridine")overset(CH_(3)COCl)(to) C`
(ii) `C_(6)H_(5)N^(+)BF_(4)^(-) underset(453-473 K)overset("Heat")(to) A overset(Sn//HCl)(to) B underset(Delta)overset(CHCl_(3) + alc. KOH)(to) C`

Give the structures of A, B and C in the following reactions: (i) C_(6)H_(5)N_(2)""^(+)Cl^(-) overset(CuCN)(to) A overset(H_(2)O // H^(+))(to) B underset(Delta)overset(NH_(3))(to) C (ii) C_(6)H_(5)NO_(2) overset(Sn,HCl)(to) A overset(NaNO_(2),HCl)(to) B underset(Delta)overset(H_(2)O // H^(+))(to) C

Write the structures of compounds A, B and Cin the following reactions: (a) CH_(3) - COOH overset(NH_(3) // Delta)(to) A overset(Br_(2) // KOH(aq))(to) B overset(CHCl_(3) + alc. KOH)(to) C (b) C_(6)H_(5)N_(2)^(+)BF_(4)^(-) underset(Delta)overset(NaNO_(2) // Cu)(to) A overset(Fe // HCl)(to) B overset(CH_(3)COCl // "pyridine")(to) C

An aromatic compound 'A' of molecular formula C_(7)H_(7)ON undergoes a series of reactions as shown below. Write the structures of A, B, C, D and E in the following reactions : (C_(7)H_(7)ON) (A) overset(Br_(2)+KOH)(to) underset((D))underset(darrCHCl_(3)+NaOH)(C_(6)H_(5)NH_(2)) underset(273K)overset(NaNO+HCl)(to) underset((E))underset(darrKI)((B)) overset(CH_(3)CH_(2)OH)(to) (C)

Write the structures of A, B and C in the following: (i) C_(6)H_(5)CONH_(2) overset(Br_(2) // aq. KOH)(to) A underset(0-5^(@)C)overset(NaNO_(2) // HCl)(to) B overset(KI)(to) C (ii) CH_(3)Cl overset(KCN)(to) A overset(LiAlH_(4))(to) B underset(Delta)overset(CHCl_(3) + alc KOH)(to) C

Give the structures of the products A, B and C in the following reactions: (i) CH_(3)CH_(2)Br overset(KCN)(to) A overset(LiAlH_(4))(to) B underset(0^(@)C)overset(HNO_(2))(to) C (ii) CH_(3)COOH underset(Delta)overset(NH_(3))(to) A overset(NaOH + Br_(2))(to) B overset(CHCl_(3) + alc KOH)(to) C