What Is the Freezing Point of an Aqueous Solution of NaCl

question 112

Multiple Choice

What is the freezing point of an aqueous solution of NaCl that boils at 102.5°C? (For water, K_f = 1.86°C/m; K_b = 0.52°C/m)

• A) 2.5°C
• B) -2.5°C
• C) -0.70°C
• D) 0.70°C
• E) -8.9°C