(B) According to the kinetic theory of gases,the average kinetic energy $(E_k)$ of a molecule of an ideal gas is given by the formula:$E_k = \frac{3}{

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directly proportional to the absolute temperature of the gas.

(B) According to the kinetic theory of gases,the average kinetic energy $(E_k)$ of a molecule of an ideal gas is given by the formula:$E_k = \frac{3}{2} k_B T$where $k_B$ is the Boltzmann constant and $T$ is the absolute temperature of the gas.From this relation,it is clear that the average kinetic energy is directly proportional to the absolute temperature $(T)$ of the gas.Therefore,$E_k \propto T$.

Class 11 Physics Kinetic Theory of Gases Pressure and Energy

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The average molecular kinetic energy of a gas over a long time interval is...

A
directly proportional to the square root of the absolute temperature of the gas.
B
directly proportional to the absolute temperature of the gas.
C
directly proportional to the square of the absolute temperature of the gas.
D
independent of the absolute temperature.

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Kinetic Theory of Gases

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Pressure and Energy

The average kinetic energy of hydrogen molecules at $300\, K$ is $E$. At the same temperature,the average kinetic energy of oxygen molecules will be

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The average kinetic energy of $H_2$ molecules at $300 \ K$ is $E$. At the same temperature,the average kinetic energy of an $O_2$ molecule is:

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The average translational kinetic energy of $O_2$ molecules at a particular temperature is $0.048 \ eV$. The average translational kinetic energy of an equal number of $N_2$ molecules at the same temperature is (in $eV$):

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If the kinetic energy of a helium atom at temperature $T$ is $E$,then the Avogadro constant $N_A$ is given by:

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The internal energy of air in a $4 \ m \times 4 \ m \times 3 \ m$ sized room at $1$ atmospheric pressure will be . . . . . . $\times 10^6 \ J$. (Consider air as a diatomic molecule)

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The average kinetic energy of hydrogen molecules at $300\, K$ is $E$. At the same temperature,the average kinetic energy of oxygen molecules will be

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The average translational kinetic energy of $O_2$ molecules at a particular temperature is $0.048 \ eV$. The average translational kinetic energy of an equal number of $N_2$ molecules at the same temperature is (in $eV$):

If the kinetic energy of a helium atom at temperature $T$ is $E$,then the Avogadro constant $N_A$ is given by:

The internal energy of air in a $4 \ m \times 4 \ m \times 3 \ m$ sized room at $1$ atmospheric pressure will be . . . . . . $\times 10^6 \ J$. (Consider air as a diatomic molecule)

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