The hybridization of P in phosphate ion (PO4^3-) is the same as in

Q: The hybridization of P in phosphate ion (PO43-) is the same as in

(A) I in ICl4

(B) S in SO3

(C) N in NO3

(D) S in SO32-

Solution: P in PO43- has sp3 hybridization like S in SO32-

Hence (D) is the correct answer.