The vapor pressure of liquid propanol, C3H7OH, is 40.0 mm Hg at 309 K. A sample

Question

The vapor pressure of liquid propanol, C3H7OH, is 40.0 mm Hg at 309 K. A sample of C3H7OH is placed in a closed, evacuated container of constant volume at a temperature of 457 K. It is found that all of the C3H7OH is in the vapor phase and that the pressure is 66.0 mm Hg. If the temperature in the container is reduced to 309 K, which of the following statements are correct?

Choose all that apply.

1-Liquid propanol will be present.

2-No condensation will occur.

3-Some of the vapor initially present will condense.

4-The pressure in the container will be 44.6 mm Hg.

5-Only propanol vapor will be present.

Explanation / Answer

1-Liquid propanol will be present.-----------correct

3-Some of the vapor initially present will condense.--------correct

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.