Diethyl Ether Has a Vapor Pressure of 400

question 102

Multiple Choice

Diethyl ether has a vapor pressure of 400.0 torr at 18°C. When a sample of benzoic acid is dissolved in ether, the vapor pressure of the solution is 342 torr. What is the mole fraction of benzoic acid in the solution?

• A) 0.0169
• B) 0.0197
• C) 0.145
• D) 0.855
• E) none of the above

---

Definitions:

Great Persons

A theory of leadership that suggests history is shaped by the impact of outstanding leaders or heroes with inherent traits of greatness.

Leadership Outcomes

The results or impacts of leadership actions, including the effects on team performance, employee satisfaction, and organizational success.

Leadership Traits

Characteristics or attributes that are commonly found in effective leaders, such as intelligence, determination, integrity, and sociability.

Social Intelligence

The capacity to understand and navigate social situations and complexities, crucial for effective leadership and interpersonal relations.