Question:
Which one of the following is used to remove most of plutonium from spent nuclear fuel?
Correct Option: , 2
Solution:
$\mathrm{O}_{2} \mathrm{~F}_{2}$ oxidises plutonium to $\mathrm{PuF}_{6}$ and the reaction is used in removing plutonium as $\mathrm{PuF}_{6}$ from spent nuclear fuel.