Which One of the Following Is a Conjugate Acid-Base Pair

question 103

Multiple Choice

Which one of the following is a conjugate acid-base pair?

• A) NaF and F^-
• B) HNO₃ and HNO₂
• C) HI and I^-
• D) NH₄⁺ and NH₂^-
• E) H₂O and H₂O₂

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