(D) Aliphatic or aromatic primary amines on heating with chloroform $(CHCl_3)$ and alcoholic potassium hydroxide $(KOH)$ give foul-smelling products c

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(D) Aliphatic or aromatic primary amines on heating with chloroform $(CHCl_3)$ and alcoholic potassium hydroxide $(KOH)$ give foul-smelling products called alkyl or aryl isocyanides (carbylamines). The chemical reaction is: $R-NH_2 + CHCl_3 + 3KOH \xrightarrow[\text{alc.}]{\Delta} R-NC + 3KCl + 3H_2O$ Here,$R-NC$ is the alkyl isocyanide.

Class 12 Chemistry Amines Properties of Amines

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The major product formed in carbylamine reaction is

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A
Alkyl halide
B
Alkyl cyanide
C
Nitroalkane
D
Alkyl isocyanide

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The major product formed in carbylamine reaction is

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Primary nitroalkanes on boiling with hydrochloric acid undergo hydrolysis to form

Explain the physical properties of amine compounds. Explain the basic character (nature) of amine compounds.

Aniline $\xrightarrow[{{0^{\circ}}C - {5^{\circ}}C}]{{NaNO_2/HCl}}A$ $\xrightarrow{{Ph-N(CH_3)_2}}B$What is $B$?

Mark the correct statement.

Which one of the following compounds undergoes bromination of its aromatic ring (electrophilic aromatic substitution) at the fastest rate?

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Aniline $\xrightarrow[{{0^{\circ}}C - {5^{\circ}}C}]{{NaNO_2/HCl}}A$ $\xrightarrow{{Ph-N(CH_3)_2}}B$
What is $B$?