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Number of molecules in 1 L of water is c...

Number of molecules in 1 L of water is close to

A

`1xx10^(23)`

B

`6xx 10^(23)`

C

`22.4 xx 10 ^(23)`

D

`(1//3) xx 10 ^(23)`

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MOTION-KINETIC THEORY OF GASES -EXERCISE-1
  1. If the total translational kinetic energy of H (2) molecules is 7.5 xx...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  17. The energy associated with each degree of freedom of a molecule

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  18. The average translational kinetic energy of 10 gram H(2) at 27 ^(@)C i...

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  19. At 27^(@)C, the average total energy of O (2) molecule is approximatel...

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  20. CO (2) (O-C-O) is a triatomic gas. Mean kinetic energy of one gram gas...

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