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At room temperature (27^@C),the rms spee...

At room temperature `(27^@C)`,the rms speed of a diatomic gas molecules is found to be `1930 ms^(-1)`.The gas is :

A

`H_2`

B

`O_2`

C

`I_2`

D

`CI_2`

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JBD PUBLICATION-Behaviour of Perfect Gases and Kinetic Theory of Gases-EXERCISE
  1. The process by which gas is converted into liquid:

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  2. At the same temperature and pressure and volume of two gases which of ...

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  3. At room temperature (27^@C),the rms speed of a diatomic gas molecules ...

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

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

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  6. Pressure of an ideal gas is increased by keeping temperature constant....

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  7. The root mean square and most probable speed of the molecules in a gas...

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  8. The mean free path of a molecule of a gas (radius r)is inversely propo...

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  9. In kinetic theory of gases, a molecule of mass m of an ideal gas colli...

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  10. At constant volume, temperature is increased. Then :

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  11. Two ballons are filled, one with pure He gas and the other by air res...

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  12. Fill in the blanks: Cp of a gas is …………than its Cv.

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  13. Fill in the blanks: Collisions among the molecules of a gas are perfe...

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  14. Fill in the blanks: The size of a molecule is very…………..as compared t...

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  15. Fill in the blanks: All the molecules a gas are …………in energy respect...

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  16. Fill in the blanks: During adiabatic process, heat…………escape to the s...

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  17. Fill in the blanks: During an isothermal process ……………of the system r...

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  18. Fill in the blanks: The r.m.s. speed of a molecule of a gas is ……….it...

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  19. Fill in the blanks: The pressure exerted by a perfect gas on the wall...

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  20. Fill in the blanks: The average kinetic energy of a molecule of a gas...

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