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A vessel contains 1 mole of O2 gas (rela...

A vessel contains 1 mole of `O_2` gas (relative molar mass 32) at a temperature T. The pressure of the gas is P. An identical vessel containing one mole of He gas (relative molar mass 4) at temperature 2T has a pressure of

A

`P//8`

B

`P`

C

`2P`

D

`8P`

Text Solution

Verified by Experts

The correct Answer is:
C
`PV = n_(1)RT = RT` (i)
`P'V = n_(2)R.2T = 2 RT` (ii)
`(ii)//(i)`
`(P')/(P) = 2 rArr P' = 2P`
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CP SINGH-KINETIC THEORY OF GASES-Exercises
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  2. The pressure P, volume V and temperature T of a gas in the jqar A and ...

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

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

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

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

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

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

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

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

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

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

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

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  14. At constant volume, temperature is increased. Then

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  15. When an ideal gas undergoes an isothermal expansion, the pressure of t...

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  16. According to the kinetic theory of gases (i) P prop v(rms) (ii) v(...

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  17. The pressure of an ideal gas is written as p=(2E)/(3V).Here E refers t...

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  18. Pressure exerted by a perfect gas equal to

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  19. At a given temperature, the pressure of an ideal gas of density rho is...

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  20. According to the kinetic theory of gases, at absolute temperature

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