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At which of the following temperature wo...

At which of the following temperature would be molecules of gas have twice the average K.E they have at `20^(@)C`?

A

`40^(@)C`

B

`80^(@)C`

C

`586^(@)C`

D

`313^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
D
`313^(@)C`
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SURA PUBLICATION-KINETIC THEORY OF GASES -ADDITIONAL QUESTIONS (MULTIPLE CHOICE QUESTIONS) :
  1. Kinetic theory explains the behavior

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  2. Kinetic theory

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  3. The average distance a molecule can travel without colliding is called

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  4. In dynamic equilibrium, molecules of gas collide and change their spee...

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  5. The perfect gas equation can be written as

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  6. According to Dalton's law of partial pressures:

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  7. If there are n no. of molecules per unit volume and m is the mass of e...

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  8. The average K.E of a molecule.

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  9. In ideal gas is expanding such that PT^(2) = constant. The coefficient...

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  10. When the distance between the two atoms becomes gamma(0), then the int...

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  11. Moving with uniform speed. The temperature of the gas molecules inside...

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  12. During an adiabatic process, the pressure of a gas is found to be prop...

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  13. The gas having average speed four times as that of SO(2) (molecular ma...

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  14. The ratio of the vapour densities of two gases at a given temperature ...

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  15. In an adiabatic change, the pressure and temperature of a monoatomic g...

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  16. Gas exerts pressure on the walls of the container

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  17. The slope at any point on the curve in PV graph for a gas is g(n) invo...

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  18. The temperature is changed from 27^(@)C to 327^(@)C. Find ratio of K.E...

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  19. At which of the following temperature would be molecules of gas have t...

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