A Solution Is Prepared by Dissolving 6

question 156

Multiple Choice

A solution is prepared by dissolving 6.00 g of an unknown nonelectrolyte in enough water to make 1.00 L of solution. The osmotic pressure of this solution is 0.750 atm at 25.0 °C. What is the molecular weight (g/mol) of the unknown solute?

• A)16.4
• B)196
• C)110
• D)30.6
• E)5.12 × 10^-3

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