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JEE CHEMISTRY MCQ: STATES OF MATTER
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S-I: Compressibility factor for hydrogen varies with pressure with positive slope at all pressures at .
S-II: Even at low pressures, repulsive forces dominate hydrogen gas at .
S-II: Even at low pressures, repulsive forces dominate hydrogen gas at .
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Correct option: A
Both statements are correct and statement-II is correct explanation of statement-I
Option A (Both statements are correct and statement-II is correct explanation of statement-I) is correct because the compressibility factor for hydrogen increases with pressure due to the dominance of repulsive forces.
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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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