Tests for Amines

Explain Hinsberg test for amines.

_____ test is used to detect the presence of aniline.

What is the obseravtion for a positive nitrous acid test with aniline.

The mustard oil test can be used for distinction between primary aliphatic and primary aromatic amines.

Hinsberg reagent is:

During the Hinsberg's Test, which of the following primary amine is most likely to be detected as a secondary amine?

The Hinsberg test of a $C_5{H}_{14}{N}_2$ compound produces a solid that is insoluble in 10% aq. $NaOH$ . This solid derivative dissolves in 10% aq. Sulfuric acid. Which of the following would best fit these facts?

$C_3{H}_9 N$ reacts with Hinsberg reagent and the product is insoluble in alkali but soluble in ether. This nitrogen containing compound is

An organic compound 'X' having molecular formula ${\mathrm{C}}_3{\mathrm{H}}_{11}\mathrm{N}$ reacts with p-toluene sulphonyl chloride to form a compound 'Y' that is soluble in aqueous KOH. Compound 'X' is optically active and reacts with acetyl chloride to form compound 'Z'. Identify the compound 'Z'.

and








could be distinguished by -

Which one of the following methods is neither meant for the synthesis nor for separation of amines?

$R\mathrm{N}{\mathrm{H}}_2$reacts with ${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{S}{\mathrm{O}}_2\mathrm{C}\mathrm{l}$ in aqueous KOH to give a clear solution. On acidification a precipitate is obtained which is due to the formation of

The following reaction constitutes :

${\text{RNH}}_2+\text{S}=\text{C}=\text{S}\underset{{\text{H}}_2\text{S}}{\overset{{\text{HgCl}}_2}{\to }}\underset{\text{Alkyl isothiocyanate}}{R-\text{N}=\text{C}=\text{S}}+{\text{H}}_2\text{S}$

The following reaction constitutes :

${\text{RNH}}_2+\text{S}=\text{C}=\text{S}\underset{{\text{H}}_2\text{S}}{\overset{{\text{HgCl}}_2}{\to }}\underset{\text{Alkyl isothiocyanate}}{R-\text{N}=\text{C}=\text{S}}+{\text{H}}_2\text{S}$

The following reaction constitutes :

Which one of the following compounds will dissolve in an alkali solution after it has undergone reaction with Hinsberg reagent?

Among the following compounds, which one is Hinsberg reagent 

Hinsberg's reagent is :

Hinsberg's reagent is :

Hinsberg's reagent is :