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One mole of nitrogen gas at 0.8 atm take...

One mole of nitrogen gas at 0.8 atm takes 38 s to diffuse through a pinhole, whereas one mole of an unknown compound of xenon with fluorine at 1.6 atm takes 57s to diffuse through the same hole. Calculate the molecular formula of the compound.

A

`XeF_6`

B

`XeF_2`

C

`XeF_4`

D

Any of these is possible

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The correct Answer is:
A
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