Distinction test between `1^(@),2^(@),3^(@)` amines.

which of the following reaction of amines can be used to distinguish between 1^(0), 2^(0) , 3^(0) amine ?

How will you distinguish between 1^(@), 2^(@) and 3^(@) alcohols by Lucas reagent test ?

Indicate the following as 1^(@),2^(@) & 3^(@) amines.

Benzene sulphonyl chloride (C_(6)H_(5)SO_(2)Cl) is called Hinsberg's reagent. It is used for the distinction between primary, secondary and teriary amines. It is also used for separation of primary, secondary and teritiary amines from their mixture. (1^(@), 2^(@), 3^(@) amines in mixture) The resisdue insoluble in KOH obtained in the Hinsberg's test, corresponds to: