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The ease of liquefaction of noble gases ...

The ease of liquefaction of noble gases decreases in the order

A

`He gt Ne gt Ar gt Kr gt Xe`

B

`Xe gt Kr gt Ar gt Ne gt He`

C

`Kr gt Xe gt He gt Ar gt Ne`

D

`Ar gt Kr gt Xe gt He gt Ne`

Text Solution

Verified by Experts

The correct Answer is:
b
Ease of liquefaction decreases with decrease in critical temperature. Critical temperature of a gas decrease with increase in molecular mass
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The ease of liquefaction of noble gases increases in the order

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CENGAGE CHEMISTRY-P-BLOCK GROUP 18 ELEMENTS - THE INERT GASES-Exercises (Single Correct)
  1. Which shows the least chemical reactivity?

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  2. The none-existent species is

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  3. The ease of liquefaction of noble gases decreases in the order

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  4. Compounds formed when the noble gases get entrapped in the cavities of...

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  5. Which compound is prepared by the following reaction Xe + 2F(2) over...

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  6. The two electrons in helium atom

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  7. Which is called stranger gas ?

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  8. Helium gives a characteristic spectrum with

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  9. Geometry and hybridisation of Xe in XeOf(4) molecule is

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  10. Who observed helium first on the earth?

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  11. The noble gas which behaves abnormally in liquid state is

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  12. Noble gases do not accur in …..

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  13. XeF(4) exists as …. Under ordinary atmospheric conditions

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  14. In order to prevent the hot metal filament from getting burnt, when th...

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  15. Radon is a noble gas , its radioactivity is used in the treatment of

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  16. The idea which prompted bartlett to prepare first ever compound of no...

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  17. Which of the following has zero valency?

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  18. Helium is used in gas balloons instead of hydrogen because

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  19. A helium atom on losing an electron becomes

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  20. What are the products formed in the reaction of xenon hexafluoride wit...

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