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If a gas of particular mass is expanded ...

If a gas of particular mass is expanded at constant temperature ,the variable which undergoes a change is

A

pressure of the gas

B

internal energy of the gas

C

rms speed of the gas molecules

D

kinetic energy of the gas molecules

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The correct Answer is:
A
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CHHAYA PUBLICATION-KINETIC THEORY OF GASES-EXERCISE (Multiple Choice Questions)
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  2. the pressure and density of hydrogen gas, kept in a vessel are 1.013 t...

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  4. There is a mixture of hydrogen and oxygen gases in a vessel. The root ...

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  5. A mixture of 2moles of helium gas (atomic mass=4 amu) and 1 mole of ar...

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  6. At room temperature the rms speed of the molecules of a certain diatom...

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  7. IF the volume of a container is V, the pressure on the walls of the co...

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  8. A certain amount of gas is at 27^@C. The rms speed of the gas molecule...

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  9. If a gas of particular mass is expanded at constant temperature ,the v...

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  10. At equilibrium condition,volume,pressure and temperature of a gas kept...

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  11. According to the kinetic theory of gases, there are no intermolar attr...

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  12. IF k is Boltzmann constant and T is temperature, the average kinetic e...

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  13. The rms speed of oxygen molecules at 47^@C will be equal to the rms s...

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  14. The pressure volume and temperatuere in two samples of a gas are p,V,T...

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  15. The rms speed of gas molecules at 0^@C. Will be reduced to half at

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  16. A container of 5 L contains 10^26 number of molecules of a gas. IF the...

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  17. Air is filled in two heat insulated vessels 1 and 2 having pressure vo...

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  18. A vessel contains a mixture of one moles of oxygen and two moles of ni...

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  19. 70 cal of heat is required to raise the temperature of 20 moles of an ...

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  20. Three closed vessels A,B and C at the same temperature T and contain g...

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