What is the term for the base unit of mass in the metric system?
A) gram
B) liter
C) meter
D) second
E) none of the above
Question 2
The freezing point of ethanol (C2H5OH) is -114.6 C. The molal freezing point depression constant for ethanol is 2.00 C/m.
What is the freezing point (C) of a solution prepared by dissolving 50.0 g of glycerin (C3H8O3, a nonelectrolyte) in 200.0 g of ethanol?
A) -115.0
B) -5.43
C) -132.3
D) -120.0
E) -114.6
