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An ideal gas expands in such a way that PV2=constant, throughout the process.

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Important Questions on Kinetic Theory of Gases

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Beta Question Bank for Medical: Physics>Chapter 18 - Kinetic Theory of Gases>Exercise (Analytical Questions)>Q 7

Two identical glass bulbs are interconnected by a thin glass tube at 0 ºC. A gas is filled at N.T.P. in this bulb is placed in ice and another bulb is placed in hot bath, then the pressure of the gas becomes 1.5 times. The temperature of hot bath will be 

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Beta Question Bank for Medical: Physics>Chapter 18 - Kinetic Theory of Gases>Exercise (Analytical Questions)>Q 8
A gas has volume V and pressure p. The total translational kinetic energy of all the molecules of the gas is,
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Beta Question Bank for Medical: Physics>Chapter 18 - Kinetic Theory of Gases>Exercise (Analytical Questions)>Q 9
N molecules of an ideal gas at temperature T1, and pressure P1 are contained in a closed box. If the molecules in the box gets doubled, keeping total kinetic energy same. If new pressure is P2 and temperature is T2, then 
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Beta Question Bank for Medical: Physics>Chapter 18 - Kinetic Theory of Gases>Exercise (Assertion & Reason)>Q 2
Assertion: If a gas container in motion is suddenly stopped, the temperature of gas rises.
Reason: The kinetic energy of ordered mechanical motion is converted into the kinetic energy of random motion of gas molecules.
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Beta Question Bank for Medical: Physics>Chapter 18 - Kinetic Theory of Gases>Exercise (Assertion & Reason)>Q 3

Assertion: The root mean square and most probable speeds of the molecules in a gas are the same.

Reason: The Maxwell distribution for the speed of molecules in a gas is symmetrical.