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A Nonelectrolyte Compound with a Molar Mass of 862 G

Question 117

Multiple Choice

A nonelectrolyte compound with a molar mass of 862 g mol-1 was dissolved in enough water to make 100 mL of solution at 25 °C and produced an osmotic pressure of 38.4 mbar. Calculate the mass of the compound, in mg, used to make this solution.


A) 116 mg
B) 185 mg
C) 134 mg
D) 75.3 mg
E) 84.3 mg

Correct Answer:

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