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In XeF(2), XeF(4) and XeF(6) the number ...

In `XeF_(2), XeF_(4) and XeF_(6)` the number of lone pairs on Xe is respectively

A

2,3,1

B

1,2,3,

C

4,1,2

D

3,2,1

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The correct Answer is:
D
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S_(1): Argon is used in arc welding of metals or alloys to provide an inert atomosphere. S_(2):" XeF_(2),XeF_(4) and XeF_(6) are colourless crystalline solids and sublime readily at 298K . S_(3):XeF_(2),XeF_(4) and XeF_(6) are readily hydrolysed. S_(4): Xenon fluorides react with flourine ion acceptor to form cationic species and fluoride ion donors to form fluoro anions.

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ALLEN-CHEMISTRY AT A GLANCE-INORGANIC CHEMISTRY
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