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WorksheetsCombined Gas Law Review
Total questions: 20
Worksheet time: 5hrs 46mins
If I initially have 4.0 L of a gas at a pressure of 1.1 atm, what will the volume be if I increase the pressure to 3.4 atm?
1.29 L
12.36 L
1.29 atm
12.36 atm
If I have 5.6 liters of gas in a piston at a pressure of 1.5 atm and compress the gas until its volume is 4.8 L, what will the new pressure inside the piston be?
1.8 atm
3.27 atm
1.8 L
3.27 atm
I’ve got a car with an internal volume of 12,000 L. If I drive my car into the river and it implodes, what will be the volume of the gas when the pressure goes from 1.0 atm to 1.4 atm?
8571.43 L
3210.26 L
8669.0 atm
3905.33 atm
A sample of nitrogen occupies a volume of 250 mL at 25oC. What volume will it occupy at 95oC?
308.70 mL
456.1 mL
308.70oC
456.1oC
Oxygen gas is at a temperature of 40oC when it occupies a volume of 2.3 liters. To what temperature should it be raised to occupy a volume of 6.5 liters?
611.84oC
611.84 K
880.33 K
880.33oC
Hydrogen gas was cooled from 150oC to 50oC. Its new volume is 75 mL. What was its original volume?
98 mL
98 K
98oC
98 L
A rigid plastic container holds 1.00 L methane gas at 0.9 atm pressure when the temperature is 22.0°C. How much more pressure will the gas exert if the temperature is raised to 44.6°C?
0.97 atm
1.82 atm
0.97oC
1.82oC
If a gas sample has a pressure of 30.7 kPa at 0.00°C, by how much does the temperature have to decrease to lower the pressure to 28.4 kPa?
33.89 oC
-20.46 oC
597 oC
-4.25 oC
How do you convert Kelvin to Celsius?
Add 273
Subtract 273
You can't convert those
They are the same thing
All of the following are temperature units except ______
atm
Kelvin
Celsius
Farenheit
Which answer shows the correct Combined Gas Law
What is STP?
1 Degrees Celsius and 0 ATM
0 Degrees Celsius and 1 ATM
0 Kevin and 10 ATM
273 Celsius and 273 ATM
A weather balloon has a volume of 105L at 0.97 atm when the temperature is 318K. What is the volume at 293K and 1.05 atm?
89.4 L
0.32 L
93.8 L
3.13 L
When the temperature of a gas increases the pressure would...
decrease
increase
stay the same
Does the air pressure increase or decrease at higher altitudes?
increase
decrease
Give the value for standard temperature.
298 K
273 K
0 K
273 oC
Increase P = ________ V
increase
decrease
remain the same
