In the carbylamine test for primary amines,th | vedclass

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Question

(B) The carbylamine test is a chemical test for the detection of primary amines. In this reaction,a primary amine is heated with chloroform $(CHCl_3)$

Vedclass · Accepted Answer

$R-NC$ (isocyanide)

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(B) The carbylamine test is a chemical test for the detection of primary amines. In this reaction,a primary amine is heated with chloroform $(CHCl_3)$ and an alcoholic solution of potassium hydroxide $(KOH)$. The reaction produces an isocyanide (also known as a carbylamine),which has a characteristic foul smell. The general reaction is: $R-NH_2 + CHCl_3 + 3KOH \rightarrow R-NC + 3KCl + 3H_2O$. Among the given options,the general product is an isocyanide $(R-NC)$.

In the carbylamine test for primary amines,the resulting foul-smelling product is:

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