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Which of the following gases has maximum...

Which of the following gases has maximum rms speed at a given temperature?

A

hydrogen

B

nitrogen

C

oxygen

D

carbon dioxide

Text Solution

Verified by Experts

The correct Answer is:
A
`v_(rms) = sqrt((3 RT)/(M_(0)))`
`v_(rms) prop (1)/(sqrt("molecular mass"))`
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CP SINGH-KINETIC THEORY OF GASES-Exercises
  1. The mean square speed of the molecules of a gas at absolute temperatur...

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

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  3. Which of the following gases has maximum rms speed at a given temperat...

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  4. The temperature at which the rms speed of air molecules is double of t...

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  5. The curve between absolute temperature and v(rms)^(2) is

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  6. The rms speed of oxygen molecules in a gas is v. If the temperature is...

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  7. A mixture of 2 moles of helium gas ((atomic mass)=4a.m.u) and 1 mole o...

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

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  9. The root mean square velocity of hydrogen molecules at 300 K is 1930 m...

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  10. The root mean square velocity of the molecules in a sample of helium i...

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  11. At what temperature is the root mean square velocity of gaseous hydrog...

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  12. The molecules of a given mass of gas have a rms velocity of 200 m//sec...

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  13. A cubical box with porous walls containing an equal number of O(2) and...

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

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  15. The remperature at which the rms speed of hydrogen molecules is equal ...

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  16. Suppose a container is evacuated to leave just one molecule of a gas i...

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  17. Three closed vessels A, B and C are at the same temperature T and cont...

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

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

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

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