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The carbylamine test uses the amine heated with:
ANitrous acid in the cold
BCHCl3 and ethanolic KOH
CBenzenesulphonyl chloride
DBromine and aqueous NaOH
Answer & Solution
Correct answer: B. CHCl3 and ethanolic KOH
Chloroform with ethanolic KOH turns a primary amine into a foul smelling isocyanide.
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