Based on the structures how is the reduction ability of H_(3)PO_(2) or – InterviewSolution

1.	Based on the structures how is the reduction ability of H_(3)PO_(2) or H_(3)PO_(3) accounted for?
Answer» Solution :`H_(3)PO_(2)` has TWO P-H bonds. The two H atoms linked directly to central P atom IMPARTS reducingcharacter to the acid. SIMILARLY `H_(3)PO_(3)` has one P-H bond, imparting reduction asbility.

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