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WorksheetsIdeal gas
Total questions: 12
Worksheet time: 10mins
What would you expect to happen if you decrease the volume of an ideal gas while keeping the temperature constant?
the pressure will increase
the pressure will decrease
What would you expect to happen if you decrease the pressure of an ideal gas while keeping the temperature constant?
the volume will increase
the volume will decrease
What would you expect to happen to an ideal gas if you were to increase the temperature while keeping the volume constant?
the pressure will increase
the pressure will decrease
How would you expect a cold morning to affect your car's tire pressure?
the tires will likely have lower air pressure
the tires will likely have higher air pressure
A gas that has a pressure of 2 Pa and a volume of 10 m3. Choose the equation which should be used to find out the new volume if the pressure was changed to 1 Pa keeping the system at 300 K?
P1/T1 = P2/T2
P1V1 = P2V2
V1/n1 = V2/n2
PV = nRT
The gas in the container is at a pressure of 3.00 Pa at 298 K. What would be the pressure in the container at 325 K? Choose the equation which is suitable to find the answer
P1/T1 = P2/T2
P1V1 = P2V2
V1/T1 = V2/T2
PV = nRT
For an ideal gas at constant temperature and pressure p at volume V, what affect would halving the pressure have on the volume?
volume would double
volume would halve
volume would triple
none
How many atoms are there in a mole of helium gas?
6.02 × 1013
6.02 × 1023
1.20 × 1014
1.20 × 1024
What is NOT a property of compressed gas?
Increase density
decrease pressure
increase temperature
decrease volume
For an ideal gas several assumptions are made about the particles including
they collide elastically with each other and the container wall
they experience significant intermolecular forces
the volume they occupy as individual particles is insignificant compared to the volume of the container
there are a very large number of particles inside the container
