Carbon tetrachloride, once widely used in fire extinguishers and as a dry cleaning fluid, has been found to cause liver damage to those exposed to its vapors over long periods of time. What is the boiling point of a solution prepared by dissolving 375 g of sulfur (S8, ? = 256.5 g/mol) in 1250 g of CCl4? Kb = 5.05 C/m, boiling point of pure CCl4 = 76.7 C
A) 70.8 C
B) 75.2 C
C) 78.2 C
D) 82.6 C
E) >85 C
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