3. As the temperature of a liquid increases,
the vapor pressure of the liquid will
A.) decrease
B.) increase
C.) remain the same L W

5. Which of the following behaves most
like an ideal gas?
A.) Cl2
B.) O2
C.) N2
D.) H2 L W

7. The pressure on a 6.0 L sample of gas
is doubled at a constant temperature.
What is the new volume?
A.) 3.0 L
B.) 6.0 L
C.) 2.0 L
D.) 12.0 L L W

9. According to Table H (Vapor Pressure of
Four liquids), what is the normal boiling
point of ethanoic acid?
A.) 135 °C
B.) 79 °C
C.) 117 °C
D.) °C L W

11. Which of the following is an inverse relationship?
A.) Pressure-temperature
B.) amount-pressure
C.) pressure-volume
D.) temperature-volume L W

13. Which of the following samples of water has molecules with the highest
average kinetic energy?
A.) 50 g at 100°C
B.) 50 g at 273 K
C.) 100 g at 50°C
D.) 10 g at 393 K L W

15. What is the atmospheric pressure if propanone is boiling at 45°C?
A.) 60 kPa
B.) 50 kPa
C.) 70 kPa
D.) 80 kPa L W

17. Which of the following samples has The same number of molecules as
3.5 L of O2 at STP?
A.) 7.0 L He
B.) 1.0 L Cl2
C.) 3.5 L CO2
D.) 1.75 L CH4 L W

19. Which of the following will diffuse at
the fastest rate?
A.) N2
B.) F2
C.) O2
D.) Ne L W

21. Under which conditions do real gases behave most like ideal gases?
A.) high temperature and
low pressure
B.) low temperature and
low pressure
C.) high temperature and
high pressure
D.) low temperature and
high pressure L W

23. Which of the following is not a part of the Kinetic Molecular Theory?
A.) molecules are in
constant motion
B.) As temperature increases,
Gas motion decreases
C.) gas molecules make elastic
collisions
D.) Gas molecules exert no
forces of attraction L W

25. A mixture of O2, N2, and He gas has a
Total pressure of 98.7 kPa. If the pressure
Of O2 is 58.0 kPa and pressure of He is 30.0 kPa. What is the pressure of the N2?
A.) 98.7 kPa
B.) 10.7 kPa
C.) kPa
D.) kPa L W

27. A 80.5 mL sample of CO2 gas has a temperature
Of 26.0°C. If the temperature on the sample
Increased to 59.0°C at a constant pressure,
What is the new volume of the gas?
A.) 183 mL
B.) mL
C.) 89.4 mL
D.) 72.5 mL L W

29. A 0.65 L sample of unknown gas has
a pressure of 156 kPa and temperature of
68°C. What volume will the gas occupy
at STP?
A.) 1.0 L
B.) 0.80 L
C.) 0.52 L
D.) 4.0 L L W

31. A sample of air has a pressure of 1. 30 atm at 25. 0oC
A sample of air has a pressure of 1.30 atm at 25.0oC. What is the pressure of the gas if the temperature of the sample decreases 35.0oC?
A.) 1.82 atm
B.) 0.93 atm
C.) 1.34 atm
D.) 1.13 atm L W

32. Thank-you for playing… but you don’t really win
Congratulations!
Thank-you for playing…
but you don’t really win
$1,000,000!
You’ll just do better
on your test! 
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