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The use of pyrogallol in Ramsay - Raylei...

The use of pyrogallol in Ramsay - Rayleigh second method is

A

to absorb `O_2`

B

to absorb noble gas mixture

C

to absorb `CO_2`

D

to absorb `O_2, CO_2 & N_2`

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The correct Answer is:
A
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AAKASH SERIES-NOBLE GASES-LEVEL - I (EXERCISE - I)
  1. The worng statement regarding Dewars method of scparation of noble gas...

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  2. The forces that make the molecules of a noble gas in liquid state

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  3. The use of pyrogallol in Ramsay - Rayleigh second method is

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  4. Coconut charcoal at 93K in used to separate

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  5. ......... is the compound which can remove both nitrogen and oxygen of...

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  6. Ramsay - Rayleigh second method is based on

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  7. Regardint the isolation of noble gases from atomosphric air by Ramsay...

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  8. The following are some statements regarding Claude's method I : The ...

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  9. (A) : Helium was discovered in chromosphere of the sum ( R ) : D3 ...

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  10. (A) : In the separation of inert gases, by Dewar's method He gas does ...

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  11. The first ionization energy of neon is 2080.7 KJ/mole. The first of io...

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

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  13. The solubility of noble gases in water shows the order :

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  14. The compound which will not exist is

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  15. The ratio of sigma and pi bonds present in XeO4 molecule is

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  16. Which of the following compound is both hygroscopic and explosive

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  17. In XeF6 molecule, Xenon atom undergoes

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  18. (A): Among noble gases Xe can readily form compounds with fluorine ...

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  19. In XeF4 molecule

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  20. The explosive compounds are

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