An amine, on reaction with benzene sulphonyl chloride, produces a compound that is insoluble in an alkaline solution. This amine can be prepared by ammonolysis of ethyl chloride. What is the correct structure of this amine?

1.
2.	${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{NH}}_2$
3.	${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{NHCH}}_3$
4.	${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{NH}-{\mathrm{CH}}_2{\mathrm{CH}}_3$

Identify the product formed from the reaction of chloroform with alcoholic KOH and p-toluidine.

1.
2.
3.
4.

Identify the functional groups tested by ceric ammonium nitrate and CHCl₃/alc. KOH:

1. Alcohol and phenol

2. Amine and alcohol

3. Alcohol and amine

4. Amine and phenol

The major product obtained in the following reaction is:

1.		2.
3.		4.

What is Hinsberg’s reagent?
1. SOCl₂
2. (COCl)₂
3. C₆H₅COCl
4. C₆H₅SO₂Cl

On heating an aliphatic primary amine with chloroform and ethanolic potassium hydroxide, the organic compound formed is:

1. An alkane diol

2. An alkyl cyanide

3. An alkyl isocyanide

4. An alkanol