A 3.00-L closed vessel contains 2.75 g of acetone (C₃H₆O) with a vapor pressure of 282 mmHg at 30°C. Determine if there will be any liquid present in the vessel. If so, calculate the mass of the liquid.

• A. Yes, there is 2.60 g of liquid acetone present in the vessel.
• B. Yes, there is 0.148 g of liquid acetone present in the vessel.
• C. No, there is no liquid acetone present in the vessel.
• D. Cannot be determined

Answer: (B)