Which of the following aqueous solutions would be expected to freeze at the lowest temperature?
A) 1 molal KNO3
B) 1 molal NaCl
C) 1 molal CaCl2
D) 1 molal C6H12O6 (fructose)
E) All of these solutions would freeze at the same temperature.
Answer: C
Which of the following aqueous solutions would be expected to freeze at the lowest temperature?
A) 1 molal KNO3
B) 1 molal NaCl
C) 1 molal CaCl2
D) 1 molal C6H12O6 (fructose)
E) All of these solutions would freeze at the same temperature.