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In the reaction CA6HA5NHA2+CHClA3+3KOH⟶A+3B+3C the product A is: - Chemistry

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Question

In the reaction \[\ce{C6H5NH2 + CHCl3 + 3KOH -> A + 3B + 3C}\] the product A is:

Options

  • C6H5NC

  • C6H5CN

  • C6H5Cl

  • C6H5NHCH3

MCQ

Solution

C6H5NC

Explanation:

The reaction \[\ce{C6H5NH2 + CHCl3 + 3KOH ->[Alcoholic][Solution] C6H5NC + 3KCl + 3H2O}\]

Hoffmann's carbylamine test/isocyanide test. Secondary and tertiary amines do not provide it. Aliphatic/aromatic primary amines provide it. Isocyanide is a foul-smelling substance.

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2022-2023 (March) Delhi Set 3
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