Identify the compound that will react with Hinsberg's reagent to give a solid which dissolves in alkali.

1. 2.
3. 4.

Subtopic:  Identification of Primary, Secondary & Tertiary Amines |
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The reagent 'R' in the given sequence of a chemical reaction is : 

   

1. HI

2. CuCN/KCN

3. H2O

4. CH3CH2OH

Subtopic:  Diazonium Salts: Preparation, Properties & Uses |
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The final product C, obtained in this reaction, would be :

1. 2.
3. 4.
Subtopic:  Amines - Preparation & Properties |
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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 |
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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 |
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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 |
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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 |
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If D is N-methyl aniline in the reaction below, then A is:
\(\text A\xrightarrow{\bf\text{ reduction }}\text B\xrightarrow{\bf\text {CHCl}_3\text{/KOH}}\text C\xrightarrow{\bf\text{ reduction }}\text D\)

1. 2.
3. CH3NH2 4.
Subtopic:  Amines - Preparation & Properties |
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An organic compound 'A' on treatment with NH3 gives 'B', which on heating gives 'C'. 'C',
when treated with Br2 in the presence of KOH produces ethylamine. Compound 'A' is -

1. CH3CH2COOH
2. CH3COOH
3. CH3CH2CH2COOH
4.
Subtopic:  Amines - Preparation & Properties | Diazonium Salts: Preparation, Properties & Uses |
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Which of the following compounds is most basic?

1. 2.
3. 4.
Subtopic:  Amines - Preparation & Properties |
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