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Which of the following statements is tru...

Which of the following statements is true?

A

Absolute zero temperature is not zero energy temperature

B

Two different gases at the same temperature and pressure have equal root mean square velocities

C

The root mean square speed of the molecules of different ideal gases, maintained at the same temperature are the same

D

Given sample of 1 cc of hydrogen and 1 cc of oxygen both at NTP, oxygen sample has a large number of molecules

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  2. The root mean square velocity of a gas molecule of mass m at a given t...

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  3. Which of the following statements is true?

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  4. At room temperature, the rms speed of the molecules of a certain diato...

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  5. Root mean square velocity of a particle is v at pressure P. If pressur...

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  6. In the two vessels of same volume, atomic hydrogen and helium at press...

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  7. For gas at a temperature T the root-mean-square speed v(rms), the most...

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  8. One mole of gas having gamma = 7//5 is mixed with 1 mole of a gas havi...

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  9. The value of the gas constant (R) calculated from the perfect gas equa...

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

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

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  12. Mean kinetic energy (or average energy) per gm molecule of a monoatomi...

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  13. At which of the following temperatures would the molecules of a gas ha...

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  14. The kinetic energy of one gram molecule of a gas at normal temperature...

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  15. 70 calories of heat required to raise the temperature of 2 moles of an...

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  16. A vessel contains a mixture of one mole of oxygen and two moles of nit...

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  17. From the following statements, concerning ideal gas at any given tempe...

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  18. Let barv,v(rms) and vp respectively denote the mean speed. Root mean s...

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  19. A gas in container A is in thermal equilibrium with another gas in con...

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  20. A diathermic piston divides adiabatic cylinder of volume V0 into two e...

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