Multiple Choice
A 125.0 mL sample of an aqueous solution at 25 °C contains 29.4 mg of an unknown nonelectrolyte compound. If the solution has an osmotic pressure of 24.4 mbar, what is the molar mass of the unknown compound?
A) 116 g mol-1
B) 281 g mol-1
C) 239 g mol-1
D) 98.6 g mol-1
E) 311 g mol-1
Correct Answer:
Verified
Correct Answer:
Verified
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