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JEE CHEMISTRY MCQ: STATES OF MATTER
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At constant volume, for a fixed number of mole of a gas, the pressure of the gas increases with rise of temperature due to
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Correct option: A
Increase in average molecular speed
Option A (Increase in average molecular speed) is correct because, at constant volume and number of moles, an increase in temperature leads to an increase in the average kinetic energy of the gas molecules, resulting in more frequent and forceful collisions with the container walls, hence increasing pressure.
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The correct statement(s) is/are The compressibility factor of an ideal gas is The relative strength of interionic/intermolecular forces in decreasing order is Compressibility factor of an ideal gas is
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b. At any particular time, different particles in the gas have different kinetic energies.
c. Collisions of gas molecules are perfectly inelastic in nature.
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