Statement-1: In tetrahedral hybridisation i.e., in sp^3 hybridisation all p-orbitals are involved and no p-orbital is left for forming pi-bonds. Statement-2: Central atom cannot form double bonds in the molecules or species having sp^3 hybridisation.

Statement-1: In tetrahedral hybridisation i.e., in sp^3 hybridisation

1.	Statement-1: In tetrahedral hybridisation i.e., in sp^3 hybridisation all p-orbitals are involved and no p-orbital is left for forming pi-bonds. Statement-2: Central atom cannot form double bonds in the molecules or species having sp^3 hybridisation.
Answer» Statement-1 is TRUE, Statement-2 is True, Statement-2 is a CORRECT explanation for Statement-1 Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1 Statement-1 is True, Statement-2 is False. Statement-1 is False, Statement-2 is True. Solution :S-1:It is correct statement because all three p-orbitals are involved in `sp^3` HYBRIDISATION and thus no p-orbital if LEFT for SIDE wise overlapping. S-2:`XeO_3` is `sp^3` hybridised and Xe form three double bonds through `ppi-dpi` overlapping.