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The ratio between the root mean square s...

The ratio between the root mean square speed of `H_2` at 50k and that of `O_2` at 800k is :

A

4

B

2

C

1

D

1/4

Text Solution

Verified by Experts

The correct Answer is:
C
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MBD PUBLICATION-STATES OF MATTER (GASES AND LIQUIDS)-QUESTION BANK
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  2. The compressibility factor of an ideal gas is :

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  3. The ratio between the root mean square speed of H2 at 50k and that of ...

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  4. One mole of N2O4 (g) at 300k is kept in a closed container under one a...

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  6. The compressibility of a gas is less than unity at S.T.P. Therefore :

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  7. The rms speed of hydrogen is sqrt7 times the rms speed of nitrogen. If...

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  8. The relationship which describes the variation of vapour pressure with...

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  9. Gas equation PV = nRT is obeyed by :

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  11. What is the order of ideality of the following gases ? CO2 , H2, O2

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  14. How is kinetic energy of a gas molecule related to the temperature ?

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  15. Write van der Waal's equation for n moles of gas ?

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  16. Define Boyle's law.

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  17. What si the relationship between pressure and density of a gas ?

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  18. What is absolute zero temperature ?

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  19. Between SO2 and NH3 which gas will diffuse faster at S.T.P ?

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  20. How is kinetic energy of a gas molecule related to the temperature ?

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