Carbylamine Test
Trending Questions
Q.
Is an amine?
Q. Draw all possible functional isomers of C2H4O.
Q. How to draw the structure for compounds?
Q. ASSERTION: 2-bromo-2 methyl bu†an e + (CH3)3CO-(base tertiary butoxide) =? major product obtained in the reaction is less substituted alkene(2-methyl but-1-ene), not more substituted alkene(2-methyl but-2-ene). REASON : The dehydroha\log enation of an alkyl halide by a base like C2H5ONa gives more substituted olfine(as per Saytzeffs rule), however dehydroha\log enation with a bulky base like tertiary butoxide gives a less substituted olefine as the major product.
Q. Structre of ′A′ and type of isomerism in the given reaction are respectively.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1647601/original_961604.png)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1647601/original_961604.png)
Q.
The compound 'C' in the above sequence of reaction is
C6H5 - CN
C6H5 - NC
C6H5 - NH2
C6H5 - OH
Q. In carbylamine reaction, primary amine reacts with alkaline CHCl3 and the final product is a carbylamine. What is the change in oxidation state of N in carbylamine reaction?
Q. In carbylamine reaction, primary amines react with alkaline CHCl3 and the final product is a carbylamine. From start to finish, how many instances of dehydrochlorination takes place?
Q. Bleaching action of H2O2 is due to its:
- Oxidising nature
- Acidic nature
- Thermal instability
- Reducing nature
Q. Which of the following will give a positive carbylamine test?
- N, N-Dimethylaniline
- 2, 4, 6-Trimethylaniline
- p-Toluidine
- p-Methylbenzylamine
- Ethylmethylamine
Q.
[BHU 2000; Pb. PMT 2000; Kerala 2003]
Phenyl isocyanide
Benzyl amine
Benzyl chloride
None of these
Q.
The reaction of chloroform with alcoholic KOH and p - toluidine forms
Q. In carbylamine test, when 2 moles of ethanamine is treated with chloroform and NaOH, how many moles of NaOH are consumed?
Q. 4.9gram of H2SO4 react with how much amount of NaOH for complete reaction