The Following Pictures Represent Solutions That Contain a Weak Acid

question 157

Multiple Choice

The following pictures represent solutions that contain a weak acid HA and/or its potassium salt KA.Unshaded spheres represent H atoms and shaded spheres represent A^- ions.(K⁺,H₃O⁺,OH^-,and solvent H₂O molecules have been omitted for clarity. )
-Which solution has the lowest pH?

• A)(1)
• B)(2)
• C)(3)
• D)(4)

---

Definitions:

Supreme Court

The highest judicial court in a country or jurisdiction, which has the ultimate authority to adjudicate in appeals on the interpretation of laws.

Establishment Clause

A part of the First Amendment to the U.S. Constitution that prohibits the government from establishing an official religion or unduly favoring one religion over others.

Free Exercise Clause

A provision in the First Amendment to the U.S. Constitution that prohibits the government from interfering with an individual's right to practice their religion.

Wall of Separation

A phrase often used to describe the intended distance between church and state institutions, ensuring religious institutions are free from government interference and vice-versa, primarily associated with the First Amendment of the U.S. Constitution.