Acid Conjugate Base Multiple Choice Question (AP Chemistry) 

Acids and conjugate bases classify compounds based on whether they accept or donor protons (H+ ions). Acids donate or give up a proton or H+ ion, and bases accept a proton of H+ ion. This classification is known as the Bronsted Lowry theory of acids and bases. Compounds can be classified as acids and conjugate bases, as well as bases and conjugate acids. Often, we need to identify the acid/conjugate base pairs, or the base/conjugate acid pairs. The important thing to keep in mind is that a conjugate pair differs by just one proton or H+ ion. That is a very good way to distinguish pairs.
This multiple choice question (MCQ) is specifically designed to help students with the AP® Chemistry exam, but it would also be helpful for exams and curricula such as A-levels, Regents, IGCSE, JEE, NEET, CBSE, MCAT, DAT, SAT, GRE, and OAT.
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