Write IUPAC name of the following compound and classify it into primary, secondary and tertiary amine.

 ${\left({\mathrm{C}\mathrm{H}}_3\right)}_2{\mathrm{C}\mathrm{H}\mathrm{N}\mathrm{H}}_2$

Write IUPAC name of the following compound and classify it into primary, secondary and tertiary amine.

${\mathrm{CH}}_3{\left({\mathrm{CH}}_2\right)}_2{\mathrm{NH}}_2$

Write IUPAC name of the following compound and classify it into primary, secondary and tertiary amine.

${\mathrm{C}\mathrm{H}}_3\mathrm{N}\mathrm{H}\mathrm{C}\mathrm{H}{\left({\mathrm{C}\mathrm{H}}_3\right)}_2$

Write IUPAC name of the following compound and classify it into primary, secondary and tertiary amine.

${\left({\mathrm{C}\mathrm{H}}_3\right)}_3{\mathrm{C}\mathrm{N}\mathrm{H}}_2$

Write IUPAC name of the following compound and classify it into primary, secondary and tertiary amine.

$\mathrm{m}–{\mathrm{B}\mathrm{r}\mathrm{C}}_6{\mathrm{H}}_4{\mathrm{N}\mathrm{H}}_2$

Give one chemical test to distinguish between the following pair of compounds.

 Methylamine and dimethylamine

Give one chemical test to distinguish between the following pair of compounds.

Secondary and tertiary amines.