H_(3)PO_(3) is diprotic (or dibasic). Why ? Or What is the basicity of H_(3)PO_(3) and why ? Or Draw the structure of dibasic oxoacid of phosphour.

H_(3)PO_(3) is diprotic (or dibasic). Why ? Or What is the basicity o

1.	H_(3)PO_(3) is diprotic (or dibasic). Why ? Or What is the basicity of H_(3)PO_(3) and why ? Or Draw the structure of dibasic oxoacid of phosphour.
Answer» SOLUTION :Its structure is Since it CONTAINS only TWO ionizable H-atoms which are present as OH groups, it BEHAVES as a DIBASIC aicd.