Statement-1: In tetrahedral hybridization, i.e., in $s{p}^3$ hybridization all p-orbitals of valence shell are involved and no p-orbitals is left for forming $\mathrm{\pi }$-bond

Statement-2: Central atom cannot form double bonds in the molecules or species having $s{p}^3$ hybridization.

Statement-I is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-I

Statement-I is True, Statement-2 is True, Statement-2 Is NOT a correct explanation for Statement-I.

Statement-1 is True, Statement-2 is False

Statement-I is False, Statement-2 is True