Pressure of an ideal gas at constant volume i | vedclass

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Question

(D) According to the kinetic theory of gases,the pressure $P$ of an ideal gas is given by the relation $P = \frac{2}{3} \frac{N}{V} \langle K \rangle$

Vedclass · Accepted Answer

average kinetic energy of the molecules

Vedclass · Answer

(D) According to the kinetic theory of gases,the pressure $P$ of an ideal gas is given by the relation $P = \frac{2}{3} \frac{N}{V} \langle K \rangle$,where $\langle K \rangle$ is the average kinetic energy of the molecules.Since the volume $V$ and the number of molecules $N$ are constant,the pressure $P$ is directly proportional to the average kinetic energy of the molecules.Mathematically,$P \propto \langle K \rangle$.Therefore,the correct option is $D$.

Pressure of an ideal gas at constant volume is proportional to

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