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If the absolute temperature of a gas is ...

If the absolute temperature of a gas is increased 3 times the rms velocity of the molecules will be ............. .

A

equal to that of the helium molecules

B

twice that of the helium molecules

C

half that of the helium molecules

D

`sqrt2` times that of the helium molecules

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The correct Answer is:
B, D
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FULL MARKS-KINETIC THEORY OF GASES-Additional Multiple Choise Questions
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  2. Which of the following animals possesses ink gland?

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  3. If the absolute temperature of a gas is increased 3 times the rms velo...

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  4. A gas is enclosed in a container which is then placed on a fast moving...

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  5. The mean translational kinetic energy of a perfect gas molecule at the...

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  6. A jar has mixture of hydrogen and oxygen gases in the ratio 1:5. The r...

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  7. The perssure exerted on the walls of the container by a gas is due to ...

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  8. Pressure exerted by a gas is .............. .

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  9. Four molecules have speed 2 km/s, 3 km/s. 4 km/s, 5 km/s The rms speed...

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  10. A gas behaves as an ideal gas at :

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  11. The kinetic theory of gases breaks down most at ............... .

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  12. Two different ideal gases are enclosed in two defferent vessels at the...

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  13. A cylinder of capacity 20 liters is filled with hydrogen gas . The tot...

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  14. The molecular weight of oxygen and hydrogen are 32 and 2, respectively...

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  15. The average energy of a molecules of a monoatomic gas at temperature T...

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  16. The temperature of an idea gas is increased from 120 K to 480 K. If at...

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  17. The temperature of a gas is raise from 27^(@)C to 927^(@)C. The root m...

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  18. The temperature at which the K.E. of a gas molecules is double its val...

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  19. The temperature of an idea gas is increased from 120 K to 480 K. If at...

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  20. The average translational K.E. of O(2) (molar mass 32 ) molecules at a...

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