Question

1. Write complete equations from the following information:

(f)           Aniline (aminobenzene) react with excess bromine (in the presence of hydrogen bromide as solvent and catalyst) to give tribromoaniline.

(g)          5% sodium bicarbonate reacts with butanoic acid to give a salt that is freely soluble in water.

(h)          Lucas test uses (HCl+ZnCl₂) mixture to convert secondary butyl alcohol into a water-insoluble product after 5 min.

(i) The structural formula for 2,4-DNP (2,4-dinitrophenylhydrazine) is:

(j)           1,4-dimethylbenzene reacts with acetyl chloride (in the presence of AlCl₃ as catalyst).

Answer 1