An organic compound (A) on reduction gives compound (B) which on reaction with chloroform and potassium hydroxide forms (C). The compound (C) on catalytic reduction gives N-methyl aniline. What is the structure of compound A?
1. Nitrobenzene

2. Nitromethane

3. Methylamine

4. Aniline

Subtopic:  Urea & Nitro Compound |
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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

Subtopic:  Amines - Preparation & Properties | Identification of Primary, Secondary & Tertiary Amines | Mechanism |
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Which of the following compound gives dye test

1. Aniline               

2. Methylamine                 

3. Diphenylamine                 

4. Ethylamine

Subtopic:  Diazonium Salts: Preparation, Properties & Uses |
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Which one of the following on reduction with LiAlH4 yields a secondary amine?                   [2007]

1. Methyl isocyanide

2. Acetamide

3. Methyl cyanide

4. Nitroethane

Subtopic:  Cyanides & Isocyanides |
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Aniline when diazotised in cold and then treated with dimethylaniline, gives a coloured product. Its structure would be :                                                                                 

1.

2. 

3. 

4. 

Subtopic:  Diazonium Salts: Preparation, Properties & Uses |
 71%
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What is the end product in the following sequences of operations?

AcetamideP2O5A4HB

1. CH3NH                             

2. C2H5NH2

3. CH3CN                                   

4.  CH3COONH4

Subtopic:  Mechanism |
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Name the end product in the following series of reactions,

CH3COOH NH3ABP2O5C:

1. CH4 

2. CH3OH

3. acetonitrile 

4. ammonium acetate

Subtopic:  Amines - Preparation & Properties |
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The type of isomerism shown by C6H5CN and C6H5NC is:

1. Position

2. Functional

3. enantiomer

4. Tautomerism

Subtopic:  Amines - Preparation & Properties |
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An aromatic primary amine with cold nitrous acid leads to the formation of:

1. alcohol

2. nitrite

3. diazonium salt

4. benzene

Subtopic:  Diazonium Salts: Preparation, Properties & Uses |
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In the reaction,

CH3CN+2HSnCl2HClX Boiling H2O Y, the term Y is 

[1999]

1. Acetone

2. Ethanamine

3. Acetaldehyde

4. Dimethyl amine

Subtopic:  Cyanides & Isocyanides |
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