An aromatic compound ' A ' of molecular formula C7H7‌ON undergoes a series of reactions as shown below. Write the structures of A, B, C, D and E in the following reactions:
OR
(a) Write the structures of main products when aniline reacts with the following reagents:
(i) Br2 /water
(ii) HCl
(iii) (CH3‌CO)2O∕ pyridine
(b) Arrange the following in the increasing order of their boiling point:
C2H5NH2,C2H5‌OH,(CH3)3N
(c) Give a simple chemical test to distinguish between the following pair of compounds:
(CH3)2‌NH and (CH3)3N