Nitration of aniline in strongly acidic medium also gives m-nitroaniline because:

1.	In spite of substituents nitro group always goes to only m-position
2.	In electrophilic substitution reactions amino group is meta directive
3.	In absence of substituents nitro group always goes to only m-position
4.	In an acidic (strong) medium aniline is present as anilinium ion

A nitro-compound among the following that does not react with nitrous acid is:

1.		2.
3.		4.

A nitrogen-containing aromatic compound A reacts with Sn/HCl, followed by HNO₂ to give an unstable compound B. On treatment with phenol, B forms a beautiful coloured compound C with the molecular formula C₁₂H₁₀N₂O. The structure of compound A is:

1.		2.
3.		4.

The correct statement regarding the basicity of arylamines is:

The number of structural isomers possible from the molecular formula C₃H₉N is?

1. 4

2. 5

3. 2

4. 3

Aniline cannot be prepared by:

What is the name of the following reaction?

1. Friedel-Crafts reaction

2. Perkins reaction

3. Acetylation reaction

4. Schotten-Baumann reaction

The product (A) in the below-mentioned reaction is:

 

1.		2.
3.		4.

Among the following, which diazonium salt is the most stable?

1. \(CH_{3}N_{2}^{+}X^{-}\)

2. \(C_{6}H_{5}N_{2}^{+}X^{-}\)

3. \(CH_{3}CH_{2}N_{2}^{+}X^{-}\)

4. \(C_{6}H_{5}CH_{2}N_{2}^{+}X^{-}\)