Question

Why is h3po3 diaprotic in nature .Draw structure?

Answer 1

Explanation:

Due to more electronegativity difference between H and O, the H atom attached to O is detached rather than the H attached to P. So, when H3PO3 is added to water, only 2H+ ions are released. And that's why H3PO3 is a diprotic or dibasic acid