A 100 Mass Percent Solution of a Nonelectrolyte Dissolved in Carbon

question 199

Multiple Choice

A 10.0 mass percent solution of a nonelectrolyte dissolved in carbon tetrachloride has a boiling point that is 4.50 ° C higher than the solvent. What is the molality of the solute given k_b is 5.03 ° C/m?

• A) 0.895 m
• B) 0.105 m
• C) 8.95 m
• D) 11.2 m
• E) none of these

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