Chapter 13.5, Problem 4CP

A 1.00-m solution of $\text{HCl}$ has a freezing point of $-3.30°\text{C}$. Determine the experimental van't Hoff factor for $\text{HCl}$ at this concentration.

$\begin{array}{l}\text{a)}\hfill \\ \text{1}\text{.77}\hfill \\ \text{b)}\hfill \\ \text{2}\text{.01}\hfill \\ \text{c)}\hfill \\ \text{1}\text{.90}\hfill \\ \text{d)}\hfill \\ \text{2}\hfill \\ \text{e)}\hfill \\ \text{1}\hfill \end{array}$