Hi, I need help with chemsitry. I\'m trying to figure these out on my own but I

Question

Hi, I need help with chemsitry. I'm trying to figure these out on my own but I just want to make sure.

Which of the following will have the lowest freezing point?

a. 0.1 M NaCl

b. 0.1 M BaCl2

c. 0.1 M AlCl3

d. All have the same freezing point.

Which of the following will have the lowest freezing point?

a. 0.1 M ethylene glycol, C2H6O2

b. 0.1 M glucose, C6H12O6

c. 0.1 M sucrose, C12H22O11

d. All have the same freezing point.

A solution is prepared by dissolving 215 grams of methanol, CH3OH, in 1000. grams of water. What is the freezing point of this solution? [The freezing point depression constant for water is 1.86

Explanation / Answer

c

b

a

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