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For a gas at a temperature T the Root me...

For a gas at a temperature T the Root mean square velocity `v_(rms)` ,the most probable speed `v_(mp)`,and the average speed `a_(av)` obey the relationship

A

`v_(av) gt v_(rms) gt v_(mp)`

B

`v_(rms) gt v_(av) gt v_(mp)`

C

`v_(mp) gt v_(av) gt v_(rms)`

D

`v_(mp) gt v_(rms) gt v_(av)`

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-KINETIC THEORY OF GASES-Exercise -I
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  3. For a gas at a temperature T the Root mean square velocity v(rms) ,the...

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  4. If V(H),V(N) and V(O) denote the root mean square velocities of molecu...

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  5. At a given temperature if V(rms) is the root mean square velocity of t...

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  6. (A): The root mean square and most probable speeds of the molecules in...

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  7. The root mean square speed of molecules of ideal gases at the same tem...

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  8. A gas is allowed to expand isothermally.The root mean square velocity ...

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  9. A monoatomic gas molecule has

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  10. A diatomic molecule has how many degrees of freedom

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  11. If a gas has 'f' degrees of freedom, find the ratio of C(p) and C(v).

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  12. A cylinder rolls without slipping down an inclined plane, the number o...

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  13. A polyatomic gas with n degrees of freedom has a mean energy per molec...

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  14. In a diatomic molecule, the rotational energy at a given temperature

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  15. Mean kinetic energy (or average energy) per gm mole of a monoatomic ga...

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  16. The kinetic energy per gm mol for a diatomic gas at room temperature i...

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  17. The translational kinetic energy of diatomic gas for one mole of the g...

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  18. The mean translational kinetic energy of a molecule of an ideal gas at...

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  19. In a jar having a mixture of H(2), and He

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