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The ratio of average speed of an oxygen ...

The ratio of average speed of an oxygen molcule to the RMS speed of a nitrogen molecule at the same temperature is

A

`((3pi)/(7))^(1//2)`

B

`((7)/(3pi))^(1//2)`

C

`((3)/(7pi))^(1//2)`

D

`((7pi)/(3))^(1//2)`

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AAKASH INSTITUTE ENGLISH-STATES OF MATTER-EXERCISE
  1. Density of a gas at 300 K and 210 torr is 0.434gL^(-1). What is its mo...

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  2. The rate of diffusion of a gas is proportional to:

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  3. The ratio of average speed of an oxygen molcule to the RMS speed of a ...

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  4. The ratio between the root mean square velocity of H(2) at 50 K and th...

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  5. Which of the following postulate of kinetic theory of gases is respons...

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  6. What is average kinetic energy of 1 mole of SO(2) at 300 K?

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  7. If a gas expands at constant temperature:

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  8. If pressure of a gas increases upto nine times keeping temperature con...

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  9. V ml of H(2) gas diffuses through a small hole in a container in time ...

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  10. Average kinetic energy per molecule of a gas is related to its temper...

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  11. The correct graph and values of temperature in them is given as

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  12. Pressure exerted by one mole of an ideal gas kept in a vessel of 'V' L...

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  13. At critical temperature, pressure and volume. The compressibility fact...

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  14. The liquefaction behaviour of temporary gases approacches that of perr...

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  15. The values of van der Waals' constant 'a' for O2, N2, NH3 " and " CH4 ...

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  16. Which of the following is correct?

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  17. Which of the following is correct?

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  18. A real gas has critical temperature and critical pressure as 40^(@)C a...

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  19. The ratio of Boyle's temperature and critical temperature for a gas is...

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  20. Van der Waal's equation at high pressure for 1 mole is

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