Choose the incorrect statement.

• Primary amines show intermolecular hydrogen bonds

• Tert-butylamine is a primary amine

• Tertiary amines do not show intermolecular hydrogen bonds

• Isopropylamine is a secondary amine

Amine that cannot be prepared by Gabriel phthalimide synthesis is

• aniline

• benzylamine

• methylamine

• iso-butylamine

523.

Which of the following is the least basic amine?

• Ethylamine

• Diethylamine

• Aniline

• Benzylamine

The reaction of CHCl₃ and alcoholic KOH with p-toluidine gives

The correct order of increasing basic nature of the following bases is

• 2 < 5 < 1 < 3 < 4

• 5 < 2 < 1 < 3 < 4

• 2 < 5 < 1 < 4 < 3

• 5 < 2 < 1 < 4 < 3

Choose the amide which on reduction with LiAlH₄ yields a secondary amine

• ethanamide

• N-methylethanamide

• N, N-dimethylethanamide

• phenylmethanamide

Arrange the following amines in the decreasing order of their basic strength. Aniline (I), Benzylamine (II), p-toluidine (III)

• I > II > III

• II > III > I

• III > II > I

• II > I > III

Which one of the following compounds will dissolve in an alkali solution after it has undergone reaction with Hinsberg reagent?

• CH₃NH₂

• (CH₃)₃N

• (C₂H₅)₂NH

• C₆H₅NHC₆H₅

Identify the product in the following sequence $3,4,5 \mathrm{tribromoaniline} \underset{\left(2\right) {\mathrm{H}}_3{\mathrm{PO}}_2}{\overset{\left(1\right) \mathrm{diazorization} }{\to }}?$

• 3, 4, 5-tribromobenzene

• 1, 2, 3-tribromobenzene

• 2, 4, 6-tribromobenzene

• 3, 4, 5-tribromonitrobenzene

Among the amines 

(A) C₆H₅NH₂

(B) CH₃NH₂

(C) (CH₃)₃N

(D) (CH₃)₂NH

• A < B < D <C

• D < C < B <A

• A > B > C >D

• B < C < D <A