The number of P-OH bonds in diphosphoric acid, orthophosphoric acid, p – InterviewSolution

1.	The number of P-OH bonds in diphosphoric acid, orthophosphoric acid, pyrophosphorous acid and phophorous acid are respectively :
Answer» 4, 3, 4, 2 4, 3, 2, 2 4, 2, 3, 2 4, 2, 4, 2 Answer :B

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