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23. The number of POH bonds and the oxidation state of phosphorus atom in pyrophosphoric acid (H4P2O7) respectively are (1) five and four (2) four and five (3) five and five (4) four and four |
| Answer» 23. The number of POH bonds and the oxidation state of phosphorus atom in pyrophosphoric acid (H4P2O7) respectively are (1) five and four (2) four and five (3) five and five (4) four and four | |