Chemistry

Problem

25 g ethylene glycol is present in 100 g of water. The solution is cooled to

-10^\circ \text{C}

K_f

for

\text{H}_2\text{O}

1.86 \text{ K kg mol}^{-1}

. The amount of ice separated on cooling is : a. 25 g b. 50 g c. 75 g d. 20 g