In a set of reactions, m-bromobenzoic acid gave a product D. Identify the product D.

$\stackrel{{\mathrm{SOCl}}_2}{\to }$B$\stackrel{{\mathrm{NH}}_3}{\to }$C$\underset{{\mathrm{Br}}_2}{\overset{\mathrm{NaOH}}{\to }}\mathrm{D}$

1. 

2. 

3. 

4. 

What is the product obtained in the following reaction?

Which one is a nucleophilic substitution reaction among the following?

1.
2.
3.	\(\mathrm{CH}_3 \mathrm{CHO}+\mathrm{HCN} \rightarrow \mathrm{CH}_3 \mathrm{CH}(\mathrm{OH}) \mathrm{CN}\)
4.

The reaction of toluene with Cl₂ in presence of FeCl₃ gives 'X' and reaction in presence of

light gives 'Y'. Thus, 'X' and 'Y' are

1. X = Benzal chloride, Y = o-chlorotoluene

2. X = m-chlorotoluene, Y= p-chlorotoluene

3. X = o-and p-chlorotoluene, Y=trichloromethyl benzene

4. X = Benzyl chloride, Y = m-chlorotoluene

In a set of reactions, ethyl benzene yielded a product D.

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

The structure of 'Y' would be

Acetamide is treated with the following reagents separately. Which one of these would

yield methyl amine?

1. NaOH-Br₂

2. Sodalime

3. Hot conc. H₂SO₄

4. PCl₅

Consider the following reaction,

$\mathrm{Phenol}\stackrel{\mathrm{Zn}<mspace\; width="1em"></mspace>\mathrm{dust}}{\to }\mathrm{X}\underset{\mathrm{Anhydrous}<mspace\; width="1em"></mspace>{\mathrm{AlCl}}_3}{\overset{{\mathrm{CH}}_3\mathrm{Cl}}{\to }}\mathrm{Y}\stackrel{\mathrm{Alkaline}<mspace\; width="1em"></mspace>{\mathrm{KMnO}}_4}{\to }\mathrm{Z},$

the product, Z, is

1. toluene

2. benzaldehyde

3. benzoic acid

4. benzene

Consider the following reaction,

the product Z is:

1. CH₂=CH₂

2. CH₃CH₂-O-CH₂-CH₃

3. CH₃-CH₂-O-SO₃H

4. CH₃CH₂OH

Which one of the following on reduction with lithium aluminium hydride yields a secondary amine?

(1) nitroethane

(2) methylisocyanide

(3) acetamide

(4) methylcyanide