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WorksheetsGAS LAW PRACTICE
Total questions: 10
Worksheet time: 3hrs 30mins
Name
Class
Date
1.
If you increase the pressure of a constant volume of gas, what will happen to the temperature?
a)
Increase
b)
Decrease
c)
Stay the same
d)
It will Blow Up
2.
You have a gas that has a pressure of 2 atm and a volume of 10L. What would be the new volume if the pressure was changed to 1 atm?
a)
5 L
b)
20 L
c)
It would stay at 10L
d)
1 L
3.
568 mL of chlorine at 25° C will occupy what volume at -25° C while the pressure remains constant?
a)
473 mL
b)
682 mL
c)
130 mL
d)
568 mL
4.
In order to solve problems using Charles’s Law or the Combined Gas Law the temperature must be measured in:
a)
Fahrenheit
b)
Celsius
c)
Kelvin
d)
Kitzmann
5.
A quantity of gas has a volume of 250.0 L at 17oC and 3.00 atm. To what volume must the gas be increased for the gas to be under STP conditions?
a)
78.4 L
b)
88.5 L
c)
706 L
d)
771 L
6.
Gases have...
a)
A definite shape and volume
b)
A definite shape but no definite volume
c)
No definite shape but a definite volume
d)
No definite shape or volume
7.
A 7.00 L sample of argon gas at 420. K exerts a pressure of 625 kPa. If the gas is compressed to 1.25 L and the temperature is lowered to 350 K, what will be its new pressure in atm?
a)
10.4 atm
b)
2920 atm
c)
2916.7 atm
d)
28.8 atm
8.
How are pressure and volume related?
a)
Directly
b)
Indirectly
c)
They aren't related
9.
The volume of a gas is increased from 150.0 mL to 350.0 mL by heating it. If the original temperature of the gas was 25oC, what will its final temperature be (in oC)
a)
146 oC
b)
10.7 oC
c)
58.3 oC
d)
422 oC
10.
What is 50 C in Kelvin?
a)
223
b)
323
c)
100
d)
50
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