Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 3>Q 8

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A gas containing only rigid diatomic molecules is at temperature $T$ . If $I$ is the moment of inertia of the molecule, the angular mean square velocity of a rotating molecule is ( $k =$ Boltzmann constant)

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Important Questions on Kinetic Theory of Gases

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Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 3>Q 9

The pressure of an ideal gas is written as

P = \frac{2 E}{3 V}

. Here

E

refers to

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Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 3>Q 10

The gases Carbon monoxide and Nitrogen at the same temperature have kinetic energies

E_{1}

and

E_{2}

, respectively. Then,

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Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 3>Q 11

H_{2}, O_{2}, N_{2}

and

He

are enclosed in identical containers under the similar conditions of pressure and temperature. The gases will have

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Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 3>Q 12

The temperature, at which kinetic energy of a gas is doubled of its value at N.T.P., is