According to the kinetic theory, what happens to the pressure of a gas if the te

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Question: According to the kinetic theory, what happens to the pressure of a gas if the temperature is doubled while keeping the volume constant?

Options:

Correct Answer: Pressure doubles

Solution:

According to the ideal gas law, if temperature is doubled and volume is constant, pressure also doubles.

According to the kinetic theory, what happens to the pressure of a gas if the temperature is doubled while keeping the volume constant?

According to the kinetic theory, what happens to the pressure of a gas if the temperature is doubled while keeping the volume constant?

Step 1: Understand that the kinetic theory explains how gas particles behave.
Step 2: Know that temperature is a measure of the average energy of gas particles.
Step 3: Realize that if the temperature of the gas is doubled, the energy of the gas particles increases.
Step 4: Remember that pressure is caused by gas particles hitting the walls of their container.
Step 5: Since the volume is kept constant, the same amount of space is available for the gas particles.
Step 6: With more energy, the gas particles move faster and hit the walls more often and with more force.
Step 7: Therefore, if the temperature is doubled, the pressure of the gas also doubles.

Kinetic Theory of Gases – The kinetic theory explains the behavior of gases in terms of particles in motion, relating temperature, pressure, and volume.
Ideal Gas Law – The ideal gas law (PV=nRT) relates pressure (P), volume (V), number of moles (n), gas constant (R), and temperature (T).