Which reaction is used as a test for primary amines?
AChlorination
BCarbylamine
CCannizzaro
DClemmensen
Answer & Solution
Correct answer: B. Carbylamine
1. The amine is heated with chloroform and ethanolic potash.
2. A foul smelling isocyanide is formed.
3. Only primary amines give this carbylamine reaction.
_Source: NCERT Class 12 Chemistry Part 2, Unit 9 'Amines'_
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