Give the disproportionation reaction of H_(3)PO_(3)? – InterviewSolution

1.	Give the disproportionation reaction of H_(3)PO_(3)?
Answer» SOLUTION :`H_(3)PO_(3)` on HEATING undergoes self - oxidation reduction as : `overset("+3")underset("(phosphorous acid)")(4H_(3)PO_(3))rarrunderset("(phospine)")overset(-3)(PH_(3))underset("(Ortho - phosphoric acid)")overset("+5")(+""3H_(3)PO_(4))`

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