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JEE CHEMISTRY MCQ: STATES OF MATTER

1 Easy

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Application +4 | -1

If the density of certain gas at

30^\circ C

768 torr is

1.35\,\,Kg/{m^3}

its density at STP would be

View answer and explanation

Correct option: A

1.48\,Kg/{m^3}

Option A (

1.48\,Kg/{m^3}

) is correct because it is calculated using the ideal gas law and the relationship between density, pressure, temperature, and molar mass.

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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