Diethyl Ether Has a Vapor Pressure of 400

question 46

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 these choices is correct.

---

Definitions:

Domestic Firm

A company that operates primarily within the borders of its home country and caters to the local market.

Overseas Markets

Overseas Markets denote the markets located outside the country of origin where goods, services, and investments are traded.

Existing Capabilities

The current skills, technologies, processes, and resources that an organization possesses.

PEST Analysis

A strategic management tool used to evaluate the Political, Economic, Social, and Technological external factors affecting an entity.