For each of the following compounds listed in the table below I dissolved 1 mol of the compound in 1000 grams (1 kg) of water and measured the freezing point of the solution. In the right column I entered the T(freezing pt).

Compound

Freezing Point (T)

C6H12O6

1.85 deg C

(NH2)2CO

1.87 deg C

NH3

1.96 deg C

CH3CO2H

1.97 deg C

NaI

3.44 deg C

KBr

3.50 deg C

H2SO4

3.73 deg C

K2SO4

5.40 deg C