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At 27^(@)C , the ratio of rms speed of o...

At `27^(@)C` , the ratio of rms speed of ozone to that of oxygen is :

A

`sqrt(3//5)`

B

`sqrt(4//3)`

C

`0.25`

D

`sqrt(2//3)`

Text Solution

Verified by Experts

The correct Answer is:
D
`(U_(O_(3)))/(U_(O_(2))) = sqrt((M_(O_(2)))/(M_(O_(3)))) = sqrt((32)/(48)) = sqrt((2)/(3))`
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NARAYNA-STATES OF MATTER-EXERCISE - 1
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  2. A helium atom is two times heavier than a hydrogen molecule. At 298 K,...

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  3. Which of the following expressions correctly represents the relationsh...

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  5. Absolute zero is defined as the temperture

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  7. Which of the following has maximum root mean square velocity at the sa...

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  8. A temperature at which rms speed of SO(2) molecule is half of that of ...

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  9. At 27^(@)C , the ratio of rms speed of ozone to that of oxygen is :

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  10. Choose the correct arrangement, where the symbols have their usual mea...

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  11. The root mean square velocity of one mole of a monoatomic gas having m...

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  12. Gases deviate from the ideal gas behaviour because their molecules

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  13. The compressibility factor of a gas is defined as z = PV //RT . The co...

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  14. In Vander Waal’s equation of state for a non-ideal gas, the term that ...

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  15. A gas is said to behave like an ideal gas when the relation (pV)/(T)= ...

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  16. In van der Waals' equation of state of the gas law the constnat 'b' is...

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  17. Which set of conditions represent the easiest way to cool a gas ?

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  20. An ideal gas obeying theory of gases can be liquefied if

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