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If the mass of all molecules of a gas ar...

If the mass of all molecules of a gas are halved and their speeds doubled then the ratio of initial and final pressure will be

A

`2:1`

B

`1:2`

C

`4:1`

D

`1:4`

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JBD PUBLICATION-Behaviour of Perfect Gases and Kinetic Theory of Gases-EXERCISE
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  2. Kinetic theory is primarily the contribution of:

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  3. If the mass of all molecules of a gas are halved and their speeds doub...

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  4. RMS velocity of a particle is v(r.m.s.) at pressure P. If pressure is ...

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  5. According to kinetic theory of gases, at absolute zero of temperature:

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  6. In equation PV= RT, V represents the volume of:

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  7. The mean translation kinetic energy of a perfect gas molecule at tempe...

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  8. At 0k which of the following property of a gas will be zero?

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  9. The number of drgrees of freedom of a molecule of a monotomic gas will...

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  10. At what temperature, the molecules of nitrogen will yhave the same rms...

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  11. If gas molecules undergo inelastic collision with the wall of the cont...

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  17. At a given volume and temperature, the pressure of a gas:

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  18. The temperature at which real gases obey the ideal gas laws over a wid...

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  20. To double the translational kinetic energy of the molecules of a gas o...

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