SolutionHard
Question
The freezing point depression constant for water is 1.86oC. If 5.00 g Na2SO4 is dissolved in 45.0 g H2O, the freezing point is changed by 3.82oC. Calculate the van′t Hoff factor for Na2SO4.
Options
A.2.63
B.3.11
C.0.381
D.2.05
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