CH301 Shabbir Midterm 3 Review

Rank the following molecules from lowest to highest boiling point.

• A < B < C < D

• B < C < D < A

• A < D < B < C

• C < B < D < A

• 180 L

• 23.6 L

• 0.95 L

• 35.9 L

• True

• False

What is the identity of a diatomic gas that has a density of 3.2g/L at 1333K and 3800 torr?

• H₂

• O₂

• F₂

• Cl₂

• 0.38g

• 5.28g

• 0.45g

• 6.33g

• 0.400

• 0.600

• 0.999

• 0.001

Based on the following information presented in the table below, what is the average velocity (m/s) of the fastest moving gas sample, assuming all 3 gases are placed in identical rigid containers?

• 20.91

• 65.69

• 661.23

• 518.21

• 107s

• 303s

• 182s

• 86s

True/False: Holding everything else constant, the number of mols of gas is inversely proportional to its kelvin temperature.

• True

• False

Based on the boiling points given in the table below, which of the following gases would you expect to act most like an ideal gas when all gases are placed in similar conditions?

• A

• B

• C

• D