Acetamide and ethyl amine can be distinguished by reacting with             

1. aq. HCl and heat

2. aq. NaOH and heat

3. acidified KMnO₄

4. bromine water

Predict the product,                               

1. 

2. 

3. 

4. 

Intermediates formed during the reaction of RCONH₂ with Br₂ and KOH are -                               

1. RCONHBr and RNCO

2. RNHCOBr and RNCO

3. RNHBr and RCONHBr

4. RCONBr₂

Aniline in a set of the following reactions yielded a coloured product Y.                        

$\underset{(273-278 \mathrm{K})}{\overset{{\mathrm{NaNO}}_2/\mathrm{HCl}}{\to }}X\stackrel{\mathrm{N},\mathrm{N}- \mathrm{dimethylaniline}}{\to }Y$

The structure of Y would be

1.

2. 

3. 

4. 

Name the end product in the following series of reactions,

CH₃COOH $\stackrel{{\mathrm{NH}}_3}{\to }$A$\stackrel{∆}{\to }$B$\stackrel{{\mathrm{P}}_2{\mathrm{O}}_5}{\to }$C:

1. CH₄ 

2. CH₃OH

3. acetonitrile 

4. ammonium acetate

 are ........... isomers.

1.Chain

2. functional

3. position

4. all of these

The numbers of primary amines posible for the formula C₄H₁₁N is -

1. 1

2. 2

3. 3

4. 4

The type of isomerism shown by C₆H₅CN and C₆H₅NC is:

1. Position

2. Functional

3. enantiomer

4. Tautomerism

The product D in the following sequence of reactoins is, 

${\mathrm{CH}}_3\mathrm{COOH} \stackrel{{\mathrm{NH}}_3}{\to } A \stackrel{\mathrm{Heat}}{\to } B \stackrel{{\mathrm{P}}_2{\mathrm{O}}_5}{\to } C \stackrel{\mathrm{Na} + {\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH}}{\to } D$ :

1. Ester

2. Amine

3. Acid

4. Alcohol

The IUPAC name of the compound having formula,

 $O=C—CH—C{H}_2$
$| | |$
$OH N{H}_2 OH$ is :

1. 3-Aminohydroxypropionic acid

2. 2-Amino-propan-3-oic acid

3. Amino hydroxy propionic acid

4. 2-Amino-3-hydroxy propanoic acid