Which of the following reac tion is an example of a redox reaction -

Options

A. `XeF_(6) + H_(2)O to XeOF_(4) + 2HF`
B. `XeF_(6) + 2H_(2) O to XeO_(2)F_(2) + 4HF`
C. `XeF_(4) + O_(2)F_(2) to XeF_(6) + O_(2)`
D. `XeF_(2) + PF_(5) to [XeF]^(+)PE_(6)^(-)`

Answer

C

Explanation

`overset(+4)(XeF_(4)) + overset(+I)(O_(2)) F_(2) to overset(+6)(XeF_(6)) + overset(0)(O_(2))`
The reaction is a redox reaction.