Multiple Choice
The freezing point of a solution made by dissolving 8.9 g of MgCl2 in 98 g H2O is -4.3 °C.Kf for water is 1.86 °C m-1.The van't Hoff i factor for this solution is ________.
A) 1.2
B) 2.7
C) 2.4
D) 2.0
E) 3.0
Correct Answer:
Verified
Correct Answer:
Verified
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