Identify the compounds A,B and C :
(a) `C_(2)H_(5)OH overset(PCl_(5))(to)A overset(KCN)(to)Boverset(H_(3)O^(+))(to)C_(2)H_(5)COOH underset(Delta)overset(NH_(3))(to)C`
(b) `C_(6)H_(5)COOH overset(SOCl_(2))(to)A overset(NH_(3))(to)B overset(Br_(2)//KOH)(to)C`

Identify the compounds A, B, C : C_(6)H_(5)COOHoverset(SOCl_(2))toAoverset(NH_(3))toBoverset(Br_(2)//KOH)toC

Identify the compounds A, B, C and D. C_(6)H_(5)COOH overset(SOCl_(2))to A overset(NH_(3))to B overset(Br_(2)//KOH) to C underset(0-5^(@)C)overset(NaNO_(2) +HCl)to D

Aniline can be obtained by : (a) C_(6)H_(5)COOHunderset(H^(o+))overset(N_(3)H)(to) (b) C_(6)H_(5)CONH_(2)underset(Delta)overset(Br_(2)//KOH)(to) ( c) C_(6)H_(5)COOHunderset(Delta)overset(NH_(3))(to) (d) C_(6)H_(5)NO_(2)overset(Fe+H_(2)O)(to)

CH_(3) OH overset(PI_(3))(to) (A) overset(KCN)(to) (B) overset(H_(2)O//H)(to) (C ) The compound ( C ) is

Identify the compounds A and B in the given reactions : C_(2)H_(5)OH underset(Delta) overset(Cu)to A overset("dil. NaOH")to B

H_(3)C-COOHunderset(Delta)overset(P_(2)O_(5))(to)Aoverset(PCl_(5))(to)Bunderset(AlCl_(3))overset(C_(6)H_(6))(to)C, C is-

Identify the compounds A, B, C and D. CH_(3)CN overset(H_(2)O //H^(+))toA overset(NH_(3))toB overset("heat")toC overset(Br_(2)//KOH)toD

Identify the compounds A, B and C : (i) C_(6)H_(5)COOH overset(PCl_(5)) to A overset(H_(2)-Pd//BaSO_(4)) to B overset("KCN alc")underset("distil") to C (ii) H-C -= C - H overset(H_(2)O)underset(" dil "H_(2)SO_(4) + HgSO_(4)) to A underset("Ni")overset(H_(2)) to B overset(140^(@) C)underset("conc" H_(2)SO_(4)) to C

Identify the compounds A, B and C: C_6 H_5 COOH overset(PCl_5) to A overset(H_2 - pd //BaSO_4) to B underset("Distilled") overset(KCN alc")to C

Identify A to F : Aoverset(LiAlH_(4))(to)C_(2)H_(5)OH overset(PBr_(3))(to)Boverset(KCN)(to)C overset(D)(to)C_(3)H_(7)NH_(2) overset(HNO_(2))(to)E underset(K_(2)Cr_(2)O_(7)//H^(+))overset([O])(to)F