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Praxis II: Chemistry Exam Prep

Category - Chemistry

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Which of the following acids is characterized as diprotic?

HCl
HF
H₂SO₄
HNO₃
CH₃COOH

Explanation

Answer: H₂SO₄

Diprotic acids release two H⁺ions in solution. H₂SO₄is the only acid in this question that releases two hydrogen ions per molecule, so it is characterized as diprotic.

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