Which pair of oxyacids of phosphorus contains 'P-H' bonds ? – InterviewSolution

1.	Which pair of oxyacids of phosphorus contains 'P-H' bonds ?
Answer» `H_3PO_4,H_3PO_3` `P_3PO_(5),H_(4)P_2O_7` `P_3PO_(3),H_(3)PO_2` `H_3PO_(2),HPO_3` ANSWER :C

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