The PK_a of HOCl Is 7

question 91

Multiple Choice

The pK_a of HOCl is 7.5. Calculate the pH of a 0.5 M solution of HOCl.

• A) 0.3
• B) 6.5
• C) 7.5
• D) 10.1
• E) 3.9

---

Definitions:

Long Table

A furniture piece characterized by its considerable length, typically used to accommodate multiple people in dining or meeting settings.

Appropriate Graphic

A visual element such as a chart, diagram, or image that is suitable and effectively supports the message or data it accompanies.

Communication Channel

The medium or method used to convey messages or information from one entity to another.

Firsthand Data

Information collected directly by the researcher or observer, without being mediated by other sources.