The pH ammonium phosphate solution, if pk of phosphoric acid and pk of ammonium hydroxide are 5.23 and 4.75 respectively, is ________. a b | Ionic Equilibrium — Chem-Mantra | Chem-Mantra

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Ionic EquilibriumhardNUMERICAL

Question

The pH ammonium phosphate solution, if pk of phosphoric acid and pk of ammonium hydroxide are 5.23 and 4.75 respectively, is ________. a b

Answer: 7.24

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