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Which element out of the He, Ar, Kr and ...

Which element out of the He, Ar, Kr and Xe forms least number of compounds ?

A

He

B

Ar

C

Kr

D

Xe.

Text Solution

Verified by Experts

The correct Answer is:
A
There is no known compound of He as yet.
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DINESH PUBLICATION-THE NOBLE GASES-RQ
  1. The coloured discharge tubes for advertisement mainly contains

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  2. XeF(4) on partial hydrolysis produces

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  3. Which element out of the He, Ar, Kr and Xe forms least number of compo...

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  4. Which of the following is the correct sequence of the noble gases in t...

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  5. Which of the following noble gases does not have an octer of electrons...

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  6. Number of unpaired electrons in inert gas is

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  7. The value of ionisation energy for inert gases is .

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  8. The elements which occupy the peaks of ionization energy curve are

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  9. Sea divers go deep in the sea water with a mixture of which of the fol...

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  10. Which of the following cannot be formed ?

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  11. The element which has not yet been reacted with F(2) is

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  12. Gradual addition of electronic shells in the noble gases causes a decr...

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  13. Which of the following noble gas is least polarisable ?

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  14. In which of the following groups, when He is placed, its all the prope...

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  15. Shape of XeOF(4) is

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  16. The most abundant noble gas in the atmosphere is

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  17. The state of hybridization of xenon in XeF(2) is

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  18. The lowest boiling point of helium is due to its

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  19. Which one of the following elements is most reactive ?

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  20. Which of the following is a planar molecule ?

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