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The ratio between the root mean square v...

The ratio between the root mean square velocity of `H_(2)` at 50 K and that of `O_(2)` at 800 K is:

A

4

B

2

C

1

D

`1/4`.

Text Solution

Verified by Experts

The correct Answer is:
C

1
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ICSE-STATES OF MATTER : GASES AND LIQUIDS-OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTIONS
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  2. For a given mass of a gas, if pressure is reduced to half and temperat...

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  12. As the temperature is raised from 20^@C " to " 40^@C, the average kine...

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  13. In van der Waals' equation of state, the constant 'b' is a measure of

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  14. Which one of the following statements is not true about the effect of ...

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  15. Equal mass of methane and oxygen are mixed in an empty container at 2...

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  16. The compressibility factor for a real gas at high pressure is :

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  17. a and b are van der Waals' constants for gases. Chlorine is more easil...

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  18. The molecular velocity of any gas is

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  19. When r, p and M represent rate of diffusion, pressure and molecular ma...

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