Multiple Choice
What is the freezing point of a solution containing 2.80 grams benzene (molar mass = 78.11 g/mol) dissolved in 43.0 grams paradichlorobenzene (molar mass = 147.0 g/mol) ? The freezing point of pure paradichlorobenzene is 53.0 °C and the freezing point depression constant,Kfp,is -7.10 °C/m.
A) 46.7 °C
B) 47.1 °C
C) 58.9 °C
D) 52.6 °C
E) 58.9 °C..
Correct Answer:
Verified
Correct Answer:
Verified
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