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Choose the correct statement . When the ...

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

A

its molecular kinetic energy increases

B

Molecular kinetic energy and potential energy decreases, total energy remaining constant

C

molecular potential energy increases and molecular kinetic energy decreases, total energy remaining constant

D

its molecular-potential energy increases

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The correct Answer is:
A
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AAKASH INSTITUTE-KINETIC THEORY-Assignment (Section-A) Objective type questions (One option is correct)
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  2. A balloon contains 1500 m^(3) of helium at 27^(@)C and 4 atmospheric p...

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  3. Gas at a pressure P(0) in contained as a vessel. If the masses of all ...

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  4. Gas at a pressure P(0) in contained as a vessel. If the masses of all ...

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  5. The root mean spuare (rms) speed of hydrogen molecules at a certain te...

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

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  7. Two balloons are filled one with pure He gas and the other with air r...

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  8. The temperature of a gas contain in a closed vessel increased by 2^(0)...

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  9. If the rms velocity of gas is v , then

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

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  11. The temperature of an ideal gas is increased from 120 K to 480 K. If a...

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  12. The density (rho) versus pressure (P) graphs of a given mass of an ide...

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  13. The mean kinetic energy of one mole or gas per degree of

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  14. if average velocity becomes 4 times, then what will be the effect on r...

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  15. If both the temperature and the volume of an ideal gas are doubled, th...

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  16. Mean kinetic energy of a perfect gas is proportional to

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

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  18. At what temperature, pressure remaining constant will the r.m.s. speed...

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  19. The temperature of a gas is due to

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  20. Two thermally insulated vessel 1 and 2 are filled with air at temperat...

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