Pick out the incorrect statement for `XeF_(6)`

Options

A. ` XeF_(6)` is hydrolysed partially to form `XeOF_4`
B. It reacts with `SiO_(2)` to form `XEOF_(4)`
C. On complete hydrolysis, it forms `XeO_3`
D. It acts as F acceptor when treated with alkali metal fluoride, but cannot act as F donor to form complexes.

Answer

A

Explanation

It also act as `F^(-)` donor with covalent pentafluorides.
`XeF_(6)+SbF_(5) to [XeF_(5)]^(+) [SbF_(6)]^(-)`
(a) `XeF_(6)+H_(2)O to XeOF_(4)+2HF`
`2XeF_(6)+SiO_(2) to 2XeOF_(4)+SiF_(4)`
(c) `XeF_(6)+3H_(2)O to XeO_(3)+6HF`