Which of the Following Is NOT a Conjugate Acid-Base Pair

question 64

Multiple Choice

Which of the following is NOT a conjugate acid-base pair?

• A)NH₃ and NH₄⁺
• B)H₃O⁺ and OH^-
• C)H₂PO₄^- and HPO₄^2-
• D)HS^- and H₂S
• E)NH₃ and NH₂^-

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