Which of the Following Aqueous Systems Has the Highest PH

question 77

Multiple Choice

Which of the following aqueous systems has the highest pH?

• A)0.1 M HA , p K _a = 11.89
• B)0.1 M HMO, p K _a = 8.23
• C)0.1 M HA , p K _a = 4.55
• D)0.1 M HBO, p K _a = 2.43
• E)Pure water

---

Definitions:

Research Constructs

Abstract concepts or variables that are specifically chosen or created for investigation in a particular research study.

Inexperienced Counselors

Individuals who offer guidance or therapy but lack extensive professional experience or training in their field.

Literature Review Articles

Scholarly papers that summarize and synthesize existing research on a particular topic, often used to identify gaps in knowledge and inform future studies.

Operational Definitions

Clear, precise descriptions of the terms or concepts used in research that specify the actions or operations required to measure or identify them.