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At what temperature most probable speed ...

At what temperature most probable speed of `SO_(2)` molecule have the same value as root mean square speed of `O_(2)` molecules at 300 K?

A

II, IV, V

B

I, III, V

C

I, II, III

D

I, II

Text Solution

Verified by Experts

The correct Answer is:
b
(b) K.E. is temprature dependent same moles would have same volume at same P and T
`PV=nRT`
`d=(PM)/(RT)`
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NARENDRA AWASTHI-GASEOUS STATE-Exercise
  1. The quantity (PV)/(k(B)T) represents the ( k(B):Boltzmann constant)

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  2. Which of the following statements about kinetic energy (K.E.) is true?

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  3. At what temperature most probable speed of SO(2) molecule have the sam...

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  4. Which of the following is NOT a postulate of the kinetic molecular the...

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  5. Which one of the following relationships when graphed does not give a ...

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  6. Consider Three one -litre flasks labeled A,B and C filled with the gas...

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  7. Which of the following statements is false?

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  8. Which is not correct in terms of kinetic theory of gases?

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  9. Two flasks A and B have equal volumes. A is maintained at 300 K and B ...

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  10. Kinetic energy and pressure of a gas of unit volume are related as:

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  11. Two flask A and B of equal volumes maintained at temperature 300K an...

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  12. Which of the following change is observed occurs when a substance X is...

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  13. A mixture of Ne and Ar kept in a closed vessel at 250 K has a total ...

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  14. In two vessels of 1 litre each at athe same temperature 1g of H(2) and...

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  15. Four particles have speed 2, 3, 4 and 5 cm/s respectively Their RMS sp...

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  16. A gaseous mixture contains 4 molecules with a velocity of 6 cm sec^(-...

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  17. The ratio between the root mean square speed of H(2) at 50 K and that ...

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  18. If C(1), C(2), C(3) ….. represent the speeds on n(1), n(2) , n(3)….. m...

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  19. The root mean square speed of hydrogen is sqrt(5) times than that of n...

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  20. At a definit temperature (T), the distribution of speeds is given by t...

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