17 JEE Main 2023 Kinetic Theory of Gases previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2023 previous-year questions from the Kinetic Theory of Gases chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Kinetic Theory of Gases chapter hub.
Match List I with List II: List I List II (A) 3 Translational degrees of freedom (I) Monoatomic gases (B) 3 Translation…
The temperature of an ideal gas is increased from 200   K to 800   K . If r.m.s. speed of gas at 200   K…
The rms speed of oxygen molecule in a vessel at particular temperature is 1 + 5 x 1 2 v , when v is the average speed o…
The number of air molecules per cm 3 is increased from 3 × 10 19 to 12 × 10 19 . The ratio of collision frequ…
The temperature at which the kinetic energy of oxygen molecules becomes double than its value at 27 ° C is
The root mean square velocity of molecules of gas is
If the r.m.s speed of chlorine molecule is 490   m   s - 1 at 27 o C , the r.m.s speed of argon molecules at…
The root mean square speed of molecules of nitrogen gas at 27 ° C is approximately: (Given mass of a nitrogen mole…
At 300   K , the rms speed of oxygen molecules is α + 5 α times to that of its average speed in the gas.…
The average kinetic energy of a molecule of the gas is
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