If a 156-G Sample of a Nonelectrolyte Is Dissolved in 100

question 66

Multiple Choice

If a 15.6-g sample of a nonelectrolyte is dissolved in 100.0 g of water,the resulting solution will freeze at -0.93°C.What is the molar mass of the nonelectrolyte? (K_fp for water is 1.858°C/m.)

• A) 81 g/mol
• B) 0.31 g/mol
• C) 430 g/mol
• D) 270 g/mol
• E) 310 g/mol

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