What is hinsberg's test?

What is Hinsberg's reagent? How it is useful to identiy 1^(@), 2^(@), 3^(@) amines?

What is emission test?

A C_(5)H_(13)N compound gives a base soluble derivative on reaction with Hinsberg test. Which of the following fits these facts best?

Which ofthe following does not react with Hinsberg's reagent (C_(6)H_(5)SO_(2)Cl)

What is brown ring test ?

A nitrogen containing compound dissolves in 10% aq. sulfuric acid. The Hinsberg test ( C_(6)H_(5)SO_(2)Cl in base) gives a solid product that is not soluble in 10% aq. NaOH. Which of the following would best fit these facts?

What is borax bead test? How is it useful in qualitative analysis.

Hinsberg's reagent is

Chemical formula of Hinsberg's reangent is