Which is the set of amphiprotic species?
H3O+,HPO42-,HCO3-
H2O,HPO32-,H2PO2-
H2PO4-,H2PO3-,H2O
AI of these
Amphiprotic species are those which can accept or donate H+. From the set of species given below, the three amphiprotic species set is :
H2PO4−,H2PO3−,H2O