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Determine the Decrease in the Freezing Point of a Solution

Question 30

Multiple Choice

Determine the decrease in the freezing point of a solution prepared by dissolving 5.02 grams of paradichlorobenzene,C6H4Cl2,in 75.0 grams of naphthalene,C10H8.Kf for naphthalene is 6.9°C/m.


A) 0.24°C
B) 0.46°C
C) 3.1°C
D) 15°C
E) 35°C

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