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Calculate the rms speed of nitrogen at S...

Calculate the rms speed of nitrogen at STP (pressure `=1` atm and temperature `= 0^0 C`. The density of nitrgoen in these conditions is `1.25 kg m^(-3)`

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Verified by Experts

`v_(rms) = sqrt((3 P)/(rho))`
`= sqrt((3 xx 10^(5))/(1.25)) = 490 m//s`
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CP SINGH-KINETIC THEORY OF GASES-Exercises
  1. Calculate the rms speed of nitrogen at STP (pressure =1 atm and temper...

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  2. A gas behaves more closely as an ideal gas at

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  3. The mass of 1 litre of helium under a pressure of 2 atm and at a tempe...

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  4. A gas is enclosed in a vessel at a pressure of 2.5 atm. Due to leak in...

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  5. The gas equation PV//T = constant is true for a constant mass of an id...

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  6. The density of a certain mass of a gas at STP is d. If the pressure of...

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  7. The quantity PV//kT represents

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  8. If pressure of a gas contained in a closed vessel is increased by 0.4%...

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  9. The pressure P, volume V and temperature T of a gas in the jqar A and ...

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  10. A vessel contains 1 mole of O2 gas (relative molar mass 32) at a tempe...

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  11. The pressure of a gas kept in an isothermal container is 200Kpa. If ha...

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  12. The gas in a vessel is subjected to a pressure of 20 atmosphere at a t...

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  13. Two identical cylinders at same temp contains hydrogen at 2.5 atm and ...

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  14. A vessel A has volume V and a vessel B has volume 2V. Both contain som...

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  15. A flask is filled with 13 g of an ideal gas at 27^(@)C and its tempera...

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  16. Air is filled in a bottle and it is corked at 35^(@)C. If the cork can...

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  17. Consider the quantity (MkT)/(pV) of an ideal gas where M is the mass o...

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  18. Two ballons are filled, one with pure He gas and other by air, repecti...

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  19. Two different masses m and 3 m of an ideal gas are heated separately i...

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  20. The pressure exterted on the walls of the container by a gas is due to...

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  21. At constant volume, temperature is increased. Then

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