The hybridization of Xe and the number of lone pairs of electrons on it in $XeF_6$ are :

Question

$\begin {array} {1 1} (1)\;sp^3d^2,1 & \quad (2)\;sp^3d^3,2 \\ (3)\;sp^3d^2,2 & \quad (4)\;sp^3d^3,1 \end {array}$