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 exactanswer to bSuppose a beaker of orthoxylene is put inside asealed tank containing orthoxylene gas at 137.degree C and 409. torr. After ten minutes, will therebe more liquid in the beaker, less liquid, or the sameamount?most volatile:least volatile:isobutyl alcohol:orthoxylene:acetic acid:morelessthe samechoose onechoose one°℃°℃°℃XŵîS This graph shows how the vapor pressure of three liquids varies with temperature:vapor pressure, torr900800700600500400.300.200.100.0+100110120130temperature, °CUse 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 exactanswer to be y- isobutyl alcohol- orthoxyleneacetic acid140most volatile:least volatile:isobutyl alcohol:orthoxylene:acetic acid:✓ choose oneisobutyl alcoholorthoxyleneacetic acid°℃°C

Answered: his graph shows how the vapor pressure…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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 be y
- isobutyl alcohol
- orthoxylene
acetic acid
140
most volatile:
least volatile:
isobutyl alcohol:
orthoxylene:
acetic acid:
✓ choose one
isobutyl alcohol
orthoxylene
acetic acid
°℃
°C

Expert Solution

Step 1

The vapor pressure-temperature graph of isobutyl alcohol, acetic acid , and ortho-xylene is given as shown in the given problem.In above graph, the isobutyl alcohol is represented by black line, the acetic acid is represented by blue line, and ortho-xylene is represented by green line.

It is known that the temperature at which the vapor pressure of any liquid becomes equal to the atmospheric pressure, is termed as boiling point. The atmospheric pressure id 760 torr.

The temperature corresponds to the 760 torr is the boiling point of corresponding liquid.

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• Row 2: Your answer is incorrect.
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:
— isobutyl alcohol
- orthoxylene
acetic acid
140

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