What is the freezing point of a solution that contains 36.0 g of glucose in 500.0 g of water (Kf for water is 1.86C/m. The molar mass of glucose is 180.0 g per mole.)

A 0.755

B -0.744

C 1.49

D-1.49


What is the molality of a solution of water and KCl if the boiling point of the solution is 103.07 degrees celcius. (Kb for water =0.512 C/m, KCl is an ionic compound)

A 0.300

B 0.600

C 3.00

D 6.00


PLEASEEE help! I have been having so much trouble with this. Have no idea where to even start!