Which of the acids below has the most ionizable hydrogen atoms per molecule? I. H3PO4 II. H3PO3 III. H3PO2 | Descriptive Chemistry

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Descriptive ChemistryMCQ

Question

Which of the acids below has the most ionizable hydrogen atoms per molecule?
I. H₃PO₄
II. H₃PO₃
III. H₃PO₂

I only

✓ Correct

II only

III only

Each one contains the same number of ionizable H atoms.

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