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The ratio between the root mean square s...

The ratio between the root mean square speed 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
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MOTION-GASEOUS STATE -EXERCISE-2(LEVEL-II)
  1. The ratio between the root mean square speed of H(2) at 50 K and that ...

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  2. XmL of H(2) gas effuses through a hole in a container is 5 second. The...

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  3. One mole of N(2)O(g) at 300K is kept in a closed container under one a...

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  4. The absolute temperature of an ideal gas is….. to/than the average kin...

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  5. One way of writing the equation of state for real gases is PV=RT[1+(...

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  6. Calculate the total pressure in a 10 litre cylinder which contains 0.4...

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  7. According to Graham's law, at a given temperature the ratio of rates o...

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  8. An evacuated glass vessel weighs 50.0 g when empty, 148.0 g when fille...

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  9. Using van der Waals equation, calculate the constant a when 2 mol of a...

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  10. The pressure exerted by 12 g of an ideal gas at temperature t^(@)C in ...

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  11. (a) One mole of nitrogen gas at 0.8 atm takes 38 s to diffuse through ...

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  12. A gas will approach ideal behaviour at

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  13. The compressibility of a gas is less than unity at STP .

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  14. The rms velocity of hydrogen is sqrt(7) times the rms velocity of nitr...

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  15. The pressure of a fixed amount of an ideal gas is proportional to its ...

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  16. The root mean square velocity of an ideal gas to constant pressure var...

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  17. The compression factor (compressibility factor) for 1 mol of a van der...

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  18. Select the correct observartion for a 8.21 litre container, fillled wi...

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  19. Select the incorrect statement ( s) :

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  20. Select the correct option for an ideal gas undergoing a process as sho...

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