The density of gas is found to be $1.41 \mathrm{~g} / \mathrm{L}$ at $700 \mathrm{~mm} \mathrm{~Hg}$ pressure and $350 \mathrm{~K}$ temperature. Gas can be

JEE CHEMISTRY MCQ: STATES OF MATTER

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The density of gas is found to be

1.41 \mathrm{~g} / \mathrm{L}

700 \mathrm{~mm} \mathrm{~Hg}

pressure and

350 \mathrm{~K}

temperature. Gas can be

View answer and explanation

Correct option: B

\mathrm{CO}_2

Option B (CO2) is correct because the molar mass calculated from the given density, pressure, and temperature is approximately 44 g/mol, which corresponds to carbon dioxide.

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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