Determine the freezing point depression of a solution that contains $30\mathrm{.}7g$ glycerin $,$ molar mass $=92\mathrm{.}09\frac{g}{m}ol)$ in $376mL$ of water. Some possibly useful constants for water are $K_f=1\mathrm{.}86\frac{C}{m}$ and $K_b=0\mathrm{.}512\frac{C}{m}.$

$0\mathrm{.}887C$

$1\mathrm{.}65C$

$3\mathrm{.}33C$

$3\mathrm{.}33C$

$0\mathrm{.}654C$