A Flask Contains a Mixture of He and Ne at a Total

question 17

Multiple Choice

A flask contains a mixture of He and Ne at a total pressure of 2.6 atm. There are 2.0 mol of He and 5.0 mol of Ne in the flask. The partial pressure of He is ________ atm.

• A)9.1
• B)6.5
• C)1.04
• D)0.74
• E)1.86

---

Definitions:

Public Service Announcement

A public service announcement (PSA) is a message broadcasted to the public to inform about and promote awareness on important social, health, or safety issues.

Smokey the Bear

An advertising mascot created to educate the public about the dangers of forest fires and promote forest fire prevention in the United States.

Forest Fires

Uncontrolled fires in areas of combustible vegetation, often exacerbated by dry conditions, lightning, or human activities.

Unique Selling Proposition

is the distinct benefit that makes a product different from and better than the competition, used as a marketing strategy to attract customers.