Chapter 10, Problem 64QAP

Carbon tetrachloride (CCl₄) boils at 76.8°C and has a density of 1.59 g/mL.

(a) A solution prepared by dissolving 0.287 mol of a nonelectrolyte in 255 mL of CCl₄ boils at 80.3°C. What is the boiling point constant (k_b) for CCl₄?

(b) Another solution is prepared by dissolving 37.1 g of an electrolyte $\left(\text{MM}=\text{167}\text{g}/\text{mol}\right)$ in 244 mL of CCl₄. The resulting solution boils at 85.2°C. What is i for the electrolyte?