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The average momentum of a molecule in a ...

The average momentum of a molecule in a sample of an ideal gas depends on

A

temperature

B

number of moles

C

volume

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
D
The molecules move randomly inside gas.
The displacement of molecule `= 0`
Average velocity `= 0`
Average momentum `= 0`
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CP SINGH-KINETIC THEORY OF GASES-Exercises
  1. Three closed vessels A, B and C are at the same temperature T and cont...

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

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  3. The average momentum of a molecule in a sample of an ideal gas depends...

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  4. Keeping the number of moles, volume and temperature the same, which of...

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  5. At 0 K, which of the following properties of a gas will be zero ?

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  6. Which of the following quantities is zero on an average for the molec...

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  7. Which of the following parameters is the same for molecules of all gas...

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  8. Oxygen and hydrogen are at the same temperature T. What is the ratio o...

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  9. The mean transitional kinetic energy of a perfect gas molecule at abso...

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  10. The energy of a given sample of an ideal gas depends only on its

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  11. A sealed container contains helium gas at 300 k. If it is heated to 60...

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  12. The average translational kinetic energy of O(2) (molar mass 32) molec...

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  13. Which of the following quantities is the same for all ideal monoatomic...

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  14. A gas has volume V and pressure p. The total translational kinetic ene...

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  15. The average translational energy and the rms speed of molecules in a s...

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  16. A polyatomic gas with (n) degress of freedom has a mean energy per mol...

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  17. Three perfect gases at absolute temperature T(1), T(2) and T(3) are mi...

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  18. Consider a mixture of oxygen and hydrogen kept at room temperature, As...

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  19. The temperature of argon, kept in a vessel, is raised by 1^(@)C at a c...

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

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