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Which of the folowing statement is not a...

Which of the folowing statement is not according to the postulates of kinetic theory of gases

A

Gas molecules are of small size

B

Gas molecules are always in motion with all possible velocities

C

There is no force between the molecules

D

None of these

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MOTION-KINETIC THEORY OF GASES -EXERCISE-1
  1. When two molecules of a gas come closer then

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  2. The postulates of kinetic theory will be true if the number of molecul...

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  3. Which of the folowing statement is not according to the postulates of ...

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  4. The average momentum of a molecule in a sample of an ideal gas depends...

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  5. If the total translational kinetic energy of H (2) molecules is 7.5 xx...

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  6. The size of container B is double that of A and gas in B is at double ...

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  7. Number of molecules in 1 L of water is close to

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  8. In a certain region of space there are only 5 molecules per cm^(3) of ...

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  9. A box contains N molecules of a perfect gas at temperature T(1) and te...

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  10. If velocities of 5 molecules of certain gas are–7, 5, 4, –3 and 1 m/se...

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  11. The rms speed of oxygen at room temperature is about 500m/s.The rms sp...

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  12. In the two vessels of same volume, atomic hydrogen and helium at press...

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  13. The rms velocity of molecules of a gas at temperature T is V (rms). Th...

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  14. The root-mean square speeds of the molecules of different ideal gases,...

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  15. At what temperature is the rms velocity of a hydrogen molecule equal t...

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  16. The temperature of an ideal gas is increased from 27 ^@ C to 927^(@)C....

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  17. The molecular weights of H(2) and O(2) are 2 and 32 respectively. The ...

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  18. The average kinetic energy of H(2) molecules at 300 K is E at the same...

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  19. Degrees of freedom of a monatomic gas due to its rotational motion wi...

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  20. Degrees of freedom of hydrogen and ozone gases will be respectively

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