Answer
See the answer below.
Work Step by Step
From figure 11.12: 500 mmHg at 30$°C$
Cooling would cause some of the vapor to condense due to the lower vapor pressure.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.