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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question

Transcribed Image Text:Use the graph to answer the following questions:
Which liquid is the most volatile?
Which is the least volatile?
What is the normal boiling point of each liquid?
Note: your answer must be within 1°C of the exact
answer
Suppose a beaker of pyrrole is put inside a sealed
tank containing pyrrole gas at 122. degree C and
470. torr. After ten minutes, will there be more liquid
in the beaker, less liquid, or the same amount?
most volatile:
least volatile:
piperidine:
pyrrole:
orthoxylene:
more
less
the same
choose one î
choose one
°℃
°℃
°℃
X
î
Ś

Transcribed Image Text:This graph shows how the vapor pressure of three liquids varies with temperature:
vapor pressure, torr
900-
800-
700
600-
500
400.
300
200.
100.
0
100
110
120
130
temperature, °C
Use the graph to answer the following questions:
Which liquid is the most volatile?
Which is the least volatile?
What is the normal boiling point of each liquid?
Note: your answer must be within 1°C of the exact
answer to
- piperidine
pyrrole
orthoxylene
140
most volatile:
least volatile:
piperidine:
pyrrole:
orthoxylene:
✓ choose one
piperidine
pyrrole
orthoxylene
0°
Пос
°C
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