Xenon hexa fluoride reacts with potassium fluoride to yield
A. `[XeF_(5)]^(+)[KF_(2)]^(-)`
B. `K^(+)[XeF_(7)]^(-)`
C. `XeF_(4)`
D. `[XeF_(4)]^(2+)[KF_(2)]^(3-)`

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1 Answers

Correct Answer - B
KF is a fluoride ion donor, hence it reacts with `XeF_(6)` to give a fluoroanion.
`XeF_(6) + KF rarr K^(+) [XeF_(7)]^(-)`

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