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Choose the correct statement . When the ...

Choose the correct statement . When the temperature of a gas is increased

A

the kinetic energy of its molecules increase

B

the potential energy of its molecules increase

C

the potential energy decreases and the kinetic energy increases, the total energy remaining unchanged.

D

the potential energy increases, he kinetic energy decreases and the total energy remaining unchanged

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The correct Answer is:
A
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NARAYNA-KINETIC THEORY OF GASES-C.U.Q
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  2. Which of the following pehnomena gives evidence of the molecule motion...

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  3. Choose the correct statement . When the temperature of a gas is increa...

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  4. The number of molecules per unit volume (n) of a gas is given by

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  5. The number of molecules of N(2) and O(2) in a vessel are same. If a fi...

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  6. The mean kinetic energy per unit volume of gas (E) is related to avera...

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  7. Two vessels have equal volums. One of them contains hydrogen at one at...

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  8. At a given volume and temperature the pressure of a gas

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  9. If the Avogadro's number was to tend to infinity the phenomenon of Bro...

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  10. The root mean square speed of a group of gas moecules, having speeds v...

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  11. v(rms), v(av) and v(mp) are root mean square average and most probable...

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  12. The relation between rms velocity, v(rms) and the most probable veloci...

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  13. Which of the following methods will enable the volume of an ideal gas ...

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  14. Some gas at 300K is enclosed in a container. Now the container is plac...

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  15. At absolute zero temperature, the kinetic energy of the molecules

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  16. The average energy for molecules in one degree of reedom is :

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  17. Two ballons are filled, one with pure He gas and other by air, repecti...

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  18. If gas molecules undergo, inelastic collision with the walls of the co...

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  19. On colliding in in a closed container the gas molecules

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