Chemistry Concepts and Applications

Section 2: The Gas Laws

Self Check Quizzes

1
When the cylinder is heated, what happens to the piston?

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A)it remains constant
B)it moves outward
C)it moves downward
D)it will invert on itself
2
__________ law relates pressure and volume, temperature constant.
A)Boyle's
B)Charles's
C)Dalton's
D)Guy-Lussac's
3
Charles's law states that at constant pressure, the volume of a gas is __________ temperature.
A)inversely proportional to the Kelvin
B)inversely proportional to the Celsius
C)directly proportional to the Kelvin
D)directly proportional to the Celsius
4
What is the volume of 44.6 L of CO2 initially at 455 K and 3.66 atm when the conditions change to STP?
A)97.9 L
B)22.4 L
C)682 L
D)0.557 L
5
What unit is NOT appropriate for expressing gas pressure?
A)atm
B)mm Hg
C)N
D)Pa
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