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WorksheetsDalton's Law, Charles and Boyle's Law
Total questions: 15
Worksheet time: 15mins
Pressure in gases is a measure of:
the number of collisions per second of the particles with the side of the container.
the force of the collisions of the particles with the side of the container.
the amount of space taken up by the particles in the container.
None of the above
Which container will have a lower pressure?
left
right
they both have the same pressure
Gas Laws involve what three terms?
Solid Liquid Gas
Speed Velocity Acceleration
Elements Compounds Mixtures
Pressure Temperature Volume
Charles' Law States...
As Pressure goes up volume goes down
As Pressure goes up temperature goes up
As Volume goes up temperature goes up
As Pressure goes down volume goes down
If a balloon is cooled what will happen to the volume?
Volume will increase
Volume will decrease
Volume will not change
A sample of hydrogen at 1.5 atm had its pressure decreased to 0.50 atm producing a new volume of 750 mL. What was its original volume?
245 ml
345 ml
123 ml
250.mL
A sample of carbon dioxide occupies a volume of 3.50 liters at 125 kPa pressure. What pressure would the gas exert if the volume was decreased to 2.00 liters?
219 KPa
222 KPa
567 KPa
654 KPa
A 2.0 liter container of nitrogen had a pressure of 3.2 atm. What volume would be necessary to decrease the pressure to 1.0 atm
7.2 L
5 L
6.4 L
6.9 L
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?
6.3 ATM
2.4 ATM
1.8 ATM
8.6 ATM
A gas with a volume of 400 mL at 120 οC is heated until its volume is 700 mL. What is the new temperature ( in degree Celsius) of the gas if the pressure is constant?
4 14.75 οC
687.75 οC
210 οC
68.57 οC
The volume of a gas at 25ο C is 3.8 L. What will be the volume of that gas at 57 ο C if the pressure is held constant?
8.66 L
4.21 L
6.34 L
3.46 L
A sample of oxygen gas in a closed system has a volume of 200 milliliters at 600 K. If the pressure is held constant and the temperature is lowered to 300 K, the new volume of the gas will be -
400 milliliters.
300 milliliters.
100 milliliters.
200 milliliters.
The volume of a sample of a gas at 273 oC is 200 liters. If the volume is decreased to 100 liters at constant pressure, what will be the new temperature of the gas?
0 K
546 K
273 K
100 K
When Pressure increases then the Volume must...
Increase
decrease
Dalton's Law, Charles and Boyle's Law
A) Dalton's Law states that the total pressure of a gas mixture is equal to the sum of the partial pressures of each individual gas.
B) Charles' Law states that the volume of a gas is inversely proportional to its temperature at constant pressure.
C) Boyle's Law states that the pressure of a gas is directly proportional to its volume at constant temperature.
D) Dalton's Law states that the volume of a gas is directly proportional to its temperature at constant pressure.
