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when 262 g of xenon (atomic mass ...

when 262 g of xenon (atomic mass = 131) reacted completely with 152 g flouride (atomic mass = 19) ,a mixture of `XeF_(2) ` and `XeF_(6) ` was produced , the molar `XeF_(2) : XeF_(6)` is

A

`1:2`

B

`1:4`

C

`1:1`

D

`1:3`

Text Solution

Verified by Experts

The correct Answer is:
C
`{:(2Xe ,+,4F_(2) , to , XeF_(2) ,+ ,XeF_(6) ),(2,,8,,0,,0):}`
`therefore` moles ofXe `F_(2)` formed =0.5
moles of `Xef_(6) ` formed = 0.5
`therefore ` moles ratio =1:1
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