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WorksheetsWeek 11 States of Matter
Total questions: 10
Worksheet time: 5mins
A student measures the pressure and volume of an empty water bottle to be 1.4 atm and initial volume is 2.3 L. She then decreases the pressure to 0.65 atm. What formula to use to get the volume final?
PV=nRT
P1V1=P2V2
V1/T1= V2/T2
PT=PA + PB
A student inflates a balloon with helium then places it in the freezer. The student should expect
the balloon's volume to increase
the balloon's volume to decrease
the balloon's moles to increase
the balloon's moles to decrease
Three gases are mixed together in a container with a total pressure of 4.8 atm. If two of the gases have pressures of 1.2 atm and 1.5 atm, the pressure of the third gas is 2.1 atm. What law that we apply to solve this question?
Ideal Gas law
Boyle's law
Dalton's Law
Charles's Law
If a hairspray can is heated, what can be expected of the pressure of the gas inside the can?
The pressure will increase
The pressure will decrease
The pressure will remain constant
The pressure will equalize
An ideal gas is an imaginary gas whose particles are infinitely small and interact with each other
True
False
The conditions for a gas to behave ideally are high temperature and low pressure
False
True
There are ideal gases in nature
True
False
