Boyles Law Question Preview (ID: 32910)


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Carbon monoxide receives a significant amount of heat and its volume becomes 87 dkL. The pressure changed from 55 Pa to 2256 Pa. How much was the volume before the heat was added?
a) 212.1 dkL
b) 2.12 dkL
c) .357 dkL
d) 35.7 dkL

Nitrogen gas is measured as having a volume of 12 cL and a pressure of 57 torr. The gas is placed on a heater causing the temperature to rise to 165 0C. As a result, the volume changes to 230 cL. What did the pressure become?
a) 1092.5 torr
b) 109.3 torr
c) 29.7 torr
d) 2.97 torr

Ethane has a measured pressure of .12 kPa. If the pressure is changed to 80 kPa and the volume changes to 56 dL, what was the original volume?
a) .17 dL
b) 37.3 dL
c) 84 dL
d) 37333.3 dL

Sulfur dioxide is measured as having a volume of 5.8 L and a pressure of 120 torr. If the volume is changed to 54.7 L, what will be the new pressure?
a) 12.7 torr
b) 113.2 torr
c) 127.2 torr
d) 1131.7 torr

Imagine a gas sees an increase of temperature from 20 C to 50 C. This causes the pressure to increase from 120 torr to 670 torr. If the volume was 3.8 L, what will be the new volume?
a) 30 C
b) 1.5 L
c) 9.5 L
d) 3.6 L

Imagine a gas has its pressure change from 728 Pa to .580 kPa. If the volume changes to .9 L, what was the original volume?
a) 1394.6 Pa
b) 1394.6 kPa
c) 1.4 Pa
d) 1.4 L

Krypton is measured to have a volume of .126 dkL. If the pressure is changed to .48 atm and the volume becomes 11.8 L, what was the original pressure?
a) 449.5 atm
b) 4495.2 atm
c) .51 atm
d) .005 atm

A propane tank has a volume of 3.8 L and has a pressure of .97 atm. Harry walks by and lights on fire. An explosion ensues and only .57 L remain in the tank. What is the current pressure of the tank?
a) 3.8 atm
b) .154 atm
c) .2 atm
d) .02 atm

The volume of ammonia is changed 6.1 L. The change occurred when the pressure was changed from 520 mmHg to 790 mmHg. What was the original volume?
a) 9.2 L
b) 9.3 L
c) 4.0 L
d) 4.0 mmHg

A neon store sign have a pressure of 760 mmHg and a volume of 2.3 L. Suppose Tyrone steals two letters from the sign and the pressure changes to 120 mmHg, what is the volume of Neon left in the sign?
a) 14.6 L
b) 1.46 L
c) .146 mmHg
d) .4 L

Carbon dioxide has a measured volume of 26 cL and the pressure is 54 torr. If the pressure is changed to 107 torr, what will be the volume?
a) 51.5 torr
b) 51.5 cL
c) 13.1 L
d) 13.1 cL

Xenon gas was measured to have a volume of 15.5 kL. If the volume changes to 0.6 kL and the pressure becomes 44 Pa, what was the original pressure?
a) .20 Pa
b) .20 kL
c) 1.70 Pa
d) 1.70 kL

A gas is an environment that has a volume of 16.8 L and a pressure of 3.2 atm. If the volume changes to 10.6 L, what will be the new pressure?
a) 5.07 atm
b) 5.07 L
c) 2.02 atm
d) 2.02 Pa

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