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

question 75

Multiple Choice

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

• A) NH₄⁺/NH₃
• B) H₃O⁺/OH⁻
• C) H₂SO₃/HSO₃⁻
• D) C₂H₃O₂⁻/HC₂H₃O₂
• E) All of the above are conjugate acid-base pairs.

---

Definitions:

Base Metal

Metals that are not considered precious, such as copper, zinc, and nickel, often used in industrial processes and less valuable than gold or silver.

National Security

The protection and preservation of a nation's sovereignty, territorial integrity, and well-being from external and internal threats.

Consumer Surplus

The variance between the aggregate amount consumers can and will offer for a good or service compared to the aggregate amount they actually pay.

Price Floor

A government-imposed limit on how low a price can be charged for a product or service.