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JEE CHEMISTRY MCQ: STATES OF MATTER
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If volume containing gas is compressed to half, how many moles of gas remained in the vessel?
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Correct option: C
Same
Option C (Same) is correct because compressing the gas to half the volume does not change the number of moles of the gas present, assuming no gas is added or removed.
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a. Particles of a gas move in all possible directions in straight lines.
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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
a. Particles of a gas move in all possible directions in straight lines.
b. At any particular time, different particles in the gas have different kinetic energies.
c. Collisions of gas molecules are perfectly inelastic in nature.
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