How many of the following underlined element are sp³hybridized.
${[Cu {({NH}_{3})}_{4}]}^{+ 2}, {PCl}_{3}, {BCl}_{3}, {[Pt (en)_{2}]}^{+ 2}, [Ni (CO)_{4}], \underline{C} S_{2},$
${SO}_{2}^{2 -}, S n {Cl}_{2}, S {nCl}_{4}, Hg {Cl}_{2}, {ClO}_{4}^{-}, C_{2} H_{4}, C H_{3}^{+}, C H_{3}^{-}$
$N H_{4}^{+}, C l F_{3}, N O_{3}^{-}, C {lO}_{3}^{-}, P H_{3}, {[Ni {(CN)}_{4}]}^{2 -}, {PCl}_{5}$
$C H_{2} O, S F_{6}, {Cl}_{2} CO, I_{3}^{-}, H_{2} S,$

Question

How many of the following underlined element are sp³hybridized.

${[Cu {({NH}_{3})}_{4}]}^{+ 2}, {PCl}_{3}, {BCl}_{3}, {[Pt (en)_{2}]}^{+ 2}, [Ni (CO)_{4}], \underline{C} S_{2},$

${SO}_{2}^{2 -}, S n {Cl}_{2}, S {nCl}_{4}, Hg {Cl}_{2}, {ClO}_{4}^{-}, C_{2} H_{4}, C H_{3}^{+}, C H_{3}^{-}$

$N H_{4}^{+}, C l F_{3}, N O_{3}^{-}, C {lO}_{3}^{-}, P H_{3}, {[Ni {(CN)}_{4}]}^{2 -}, {PCl}_{5}$

$C H_{2} O, S F_{6}, {Cl}_{2} CO, I_{3}^{-}, H_{2} S,$

Infinity Learn · Accepted Answer

The following $$ions/compounds$$ are $$sp3$$ $$PCl3$$,$$Ni(CO)4$$,$$SO42$$−,$$SnCl4$$,$$ClO4$$−,$$CH3$$−,$$NH4+$$,$$ClO3$$−

Covalent Bonding