If 20 Percent of the Air Is Composed of O₂

question 70

Multiple Choice

If 20 percent of the air is composed of O₂, what is the partial pressure of oxygen at sea level where atmospheric pressure is 760 mmHg?

• A)20 mmHg
• B)70 mmHg
• C) 152 mmHg
• D) 760 mmHg

---

Definitions:

High Levels

A term used to describe situations, measurements, or quantities that are significantly above average or normal range.

Manage Diversity

The practice of recognizing, embracing, and leveraging differences within a group or organization to foster an inclusive environment and achieve better outcomes.

Highlighting Strength

The practice of emphasizing and showcasing the strong points or advantages of a product, service, or individual to differentiate them from competitors.

Identifying Resource

The process of recognizing and locating resources that can be utilized for a specific purpose or project.