Explain the cleansing action of soaps.

Label the hydrophilic and hydrophobic parts in the following compound.

$\mathrm{C}{\mathrm{H}}_3{\left(\mathrm{C}{\mathrm{H}}_2\right)}_{10}\mathrm{C}{\mathrm{H}}_2\mathrm{O}\mathrm{S}{\mathrm{O}}_3^{-}\mathrm{N}{\mathrm{a}}^{+}$

Label the hydrophilic and hydrophobic parts in the following compound.

 ${\mathrm{CH}}_3{\left({\mathrm{CH}}_2\right)}_{16} \mathrm{COO}{\left({\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{O}\right)}_{\mathrm{n}}{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{OH}$