The correct option is
A (a)−(i), (b)−(iii), (c)−(iv), (d)−(ii)In
XeF6, the central Xe atom undergoes
sp3d3 hybridisation and the molecular geometry is distorted octahedral with 1 lone pair and 6 bond pairs of electrons.
In
XeO3, the central Xe atom undergoes
sp3 hybridisation and the molecular geometry is pyramidal with 1 lone pair and 3 bonding domains of electrons.
In
XeOF4, the central Xe atom undergoes
sp3d2 hybridization and the molecular geometry is square pyramidal with 1 lone pair and 5
σ bond pairs of electrons.
In
XeF4, the central Xe atom undergoes
sp3d2 hybridization and the molecular geometry is square planar with 2 lone pairs and 4 bond pairs of electrons.
Hence, option (A) is the correct answer.