1.

Discuss the classification ofamines.

Answer»

SOLUTION :Amines are alkyl or aryl DERIVATIVES of ammonia `(NH_(3))` . Amines are classified in following THREE classes
(i) Primary amine `(1^(@))` : These amines are the ammonia derivatives in which one hydrogen ATOM has been replaced by alkyl or aryl group.
`e.g CH_(3)-NH_(2), C_(6)H_(5)NH_(2)` .
(ii) Seconduy Amine `(2^(@))` : These are the ammonia derivatives in which two H-atoms have bttn replaced by alkyl or aryl group.
`e.g. (CH_(3))_(2) NH, (C_(6)H_(5))_(2)NH.`
(iii) Tertiary Amine `(3^(@))` : These are the amines which are obtained by replacing all the three H-atom of ammonia by alkyl or aryl group.
`e.g. (CH_(3))_(3)N, (C_(6)H_(5))_(3)N`.


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