XeF2 is isostructural with:
BaCl2
TeF2
SbCI3
To find hybridization,
Where,
V is the number of valence electron central atom
M is the number of surrounding atoms except for O
Q is charge present(if any)
SN is the steric number which is equal to the total number of bond pair and lone pair of electrons.
For XeF2
Hence,sp3d hybridization, 2 bond pair and 3 lone pair.
For
Hence, hybridization is sp3d, 2 bond pair and 3 lone pair.
Therefore, Option(3) is correct.