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Gaseous State

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE Advanced 2025
Molar volume ( $V_m$ ) of a van der Waals gas can be calculated by expressing the van der Waals equation as a cubic equation...
JEE Advance Chemistry Easy
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Q JEE MAIN 2020
Which one of the following graphs is not correct for ideal gas?

d...
JEE Main Chemistry Easy
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Q JEE MAIN 2019
Consider the van der Waals constants, a and b, for the following gases.
Which gas is expected to have the highest critical temperature?
JEE Main Chemistry Easy
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Q JEE-MAIN 2019
Given
Gas H2 CH4 CO2 SO2
Critical 33 190 304 630
Temperature/K On the basis of data given above, predict which of the following gases...
JEE Main Chemistry Easy
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Q JEE MAIN 2020
A spherical balloon of radius 3 cm containing helium gas has a pressure of $48 \times 10^{-3}$ bar. At the same temperature, the pressure, of...
JEE Main Chemistry Medium
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Q JEE MAIN 2019
An open vessel at 27°C is heated until two fifth of the air (assumed as an ideal gas) in it has escaped from the vessel....
JEE Main Chemistry Easy
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Q JEE MAIN 2020
The rate of a reaction decreased by 3.555 times when the temperature was changed from $40^{\circ} \mathrm{C}$ to $30^{\circ} \mathrm{C}$. The activation energy (in $...
JEE Main Chemistry Medium
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Q JEE MAIN 2019
Points I, II and III in the following plot respectively correspond to ( $\mathrm{V}_{\text {mp }}$ : most probable velocity)
JEE Main Chemistry Hard
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Q JEE-MAIN 2020
The rate constant (k) of a reaction is measured at different temperatures (T), and the data are plotted in the given figure. The activation energy...
JEE Main Chemistry Medium
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Q JEE MAIN 2020
The number of molecules with energy greater than the threshold energy for a reaction increases five fold by a rise of temperature from $27^{\circ} \mathrm{C}$...
JEE Main Chemistry Easy
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