Ncert Exercises & Solutions

Match the reactions given in Column-I with the statements given in Column-II.

	Column-I		Column-II
A.	Ammonolysis	(i)	Amine with a lesser number of carbon atoms
B.	Gabriel phthalimide synthesis	(ii)	Detection test for primary amines.
C.	Hofmann bromamide reaction	(iii)	Reaction of phthalimide with KOH and R—X
D.	Carbylamine reaction	(iv)	Reaction of alkyl halides with NH₃

Codes:

	A	B	C	D
1.	(ii)	(iii)	(iv)	(i)
2.	(iii)	(i)	(iv)	(ii)
3.	(i)	(iv)	(iii)	(ii)
4.	(iv)	(iii)	(i)	(ii)

Hint: In Ammonolysis ammonia is a nucleophile
The reaction is as follows:

Column I	Column II
A. Ammonolysis B. Gabriel phthalimide synthesis C. Hofmann bromamide reaction D. reaction	4. Reaction of alkyl halides with NH₃ 3. Reaction of phthalimide with KOH and R—X. 1. Amine with a lesser number of carbon atoms. ${RCONH}_{2} \overset{NaOX}{\to} {RNH}_{2}$ 2. Detection test for primary amines.