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प्रश्न
Give a simple chemical test to distinguish between Aniline and N, N-dimethylaniline
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उत्तर १
Aniline is a primary amine while N, N-dimethylaniline is a tertiary amine. They both can be distinguished by Carbylamine test. Primary amines on heating with chloroform and ethanolic potassium hydroxide, form foul-smelling isocyanides or carbylamines. Aniline, being an aromatic primary amine gives positive carbylamine test. However, N, N-dimethylaniline being a tertiary amine does not.
उत्तर २
Carbylamine test can be used to distinguish.
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संबंधित प्रश्न
Write the chemical equations involved in the following reactions:
Carbylamine reaction
Complete the following reaction:
\[\ce{C6H5NH2 + CHCl3 + alc. KOH ->}\]
Give a balanced equation for the following name reaction:
Carbylamine reaction
Write equations of the following reactions:
Carbyl amine reaction
Which one of the following shows the carbylamine reaction in the presence of heat?
Assertion: Acetanilide is less basic than aniline.
Reason: Acetylation of aniline results in decrease of electron density on nitrogen.
Aniline and diphenylamine may be distinguished by ______.
What is the action of the following reagents on ethyl amine?
Chloroform and caustic potash
(CH3)4NI is an example of ______.
The reaction of a primary amine with chloroform and ethanolic KOH is called ______.
