The products formed when Aniline reacts with Br2 water, and NaNO2/HCl will be, respectively:

1. p-Bromoaniline; p-Chloroaniline
2. 2,4,6-Tribromoaniline; p-Chloroaniline
3. 2,4,6-Tribromoaniline; Benzenediazoniumchloride
4. p-Bromoaniline; Benzenediazoniumchloride
Subtopic:  Amines - Preparation & Properties |
 84%
From NCERT
AIPMT - 1998
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

The reaction which gives isocyanide is:

1. Reimer Tiemann reaction.
2. Carbylamine reaction.
3. Hoffmann bromamide reaction.
4. None of the above.

Subtopic:  Amines - Preparation & Properties |
 89%
From NCERT
AIPMT - 1999
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

D is N-methyl aniline in the given below sequence of reaction. 
\(\text A\xrightarrow{\bf\text{ reduction }}\text B\xrightarrow{\bf\text {CHCl}_3\text{/KOH}}\text C\xrightarrow{\bf\text{ reduction }}\text D\)

structure of A can be:

1. 2.
3. CH3NH2 4.
Subtopic:  Amines - Preparation & Properties |
 68%
From NCERT
AIPMT - 2000
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

The final product C, obtained in this reaction, would be:

1. 2.
3. 4.
Subtopic:  Amines - Preparation & Properties |
 70%
From NCERT
AIPMT - 2003
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Aniline when diazotized in cold and then treated with dimethyl aniline gives a coloured product. Its structure would be:

1.
2.
3.
4.
Subtopic:  Diazonium Salts: Preparation, Properties & Uses |
 76%
From NCERT
AIPMT - 2004
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Electrolytic reduction of nitrobenzene in weakly acidic medium gives:

1. Aniline

2. p-Hydroxy aniline

3. N-Phenyl hydroxyl amine

4. Nitroso benzene

Subtopic:  Urea & Nitro Compound |
 66%
AIPMT - 2005
Please attempt this question first.
Hints

Aniline in a set of reactions yielded a product D

 

The structure of the product D would be:

1. C6H5CH2OH

2. C6H5CH2NH2

3. C6H5NHOH

4. C6H5NHCH2CH3

Subtopic:  Diazonium Salts: Preparation, Properties & Uses |
 72%
From NCERT
AIPMT - 2005
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh