a
When the volume of a container of a gas increases, the gas particles will expand to fill the container.
b
If the volume of a container filled with a gas increases at constant temperature, the pressure will decrease.
c
If the temperature of a gas sample increases while the gas is held at a constant volume, the pressure will decrease.
d
Gas pressure can be measured using a barometer or manometer.
1 answer
The INCORRECT statement regarding gas pressure is:
c. If the temperature of a gas sample increases while the gas is held at a constant volume, the pressure will decrease.
This statement is incorrect because, according to Gay-Lussac's Law, if the temperature of a gas increases (at constant volume), the pressure will actually increase, not decrease.
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