Question

write down The Isocyanide test for the Primary amine?​

Answer 1

Explanation:

ANSWER

(a) This test is possitive for primary amines. The test is known as isocyanide test because isocyanides are produced when a primary amine is treated with chloroform in presence of alkali. This is also given by aniline but not by N-methylamilin.

RNH

2

+3KOH+CHCl

3

→RNC+3KCl+3H

2

O

(b) In aqueous solution diazonium salts are unstable at temperature usues above five degree centigrade. At temperature above five degree centigrade , diazonium salts have been known to decompose, often explosively to liberate nitrogen gas temperetures to low however can cause crystallisation, which causes later on.

(c) The reaction will go forward at room temperatures.

∙.

Answer 2

Answer:

Carbylamine reaction.