Aliphatic primary amines on reaction with ${\mathrm{NaNO}}_2/\mathrm{HCl}$ give

Primary amines can form all three types of alcohols.

$$\begin{gathered} {\mathrm{CH}}_3-{\mathrm{CH}}_2-{\mathrm{CH}}_2-{\mathrm{CH}}_2-{\mathrm{NH}}_2\stackrel{{\mathrm{NaNO}}_2/\mathrm{HCl}}{\to }{\mathrm{CH}}_3-{\mathrm{CH}}_2-{\mathrm{CH}}_2-{\mathrm{CH}}_2-\mathrm{OH} \\ +{\mathrm{CH}}_3-{\mathrm{CH}}_2-\underset{\underset{\mathrm{OH}}{|}}{\mathrm{C}}\mathrm{H}-{\mathrm{CH}}_3 +{\mathrm{CH}}_3-\underset{\underset{{\mathrm{CH}}_3}{|}}{\overset{\stackrel{{\mathrm{CH}}_3}{|}}{\mathrm{C}}}-\mathrm{OH} \end{gathered}$$