ds Conjugate acid of hpo42 By John Published November 8, 2022 Share A H 3 PO 3 B H 3 PO 4 C H 2 PO 4 − D PO 4 3− Correct option is C) TAGGED: Conjugate acid of hpo42 John November 8, 2022 November 8, 2022 Search Search for: