A Gas Mixture, with a Total Pressure of 300

question 44

Multiple Choice

A gas mixture, with a total pressure of 300. torr, consists of equal masses of Ne (atomic weight 20.) and Ar (atomic weight 40.) . What is the partial pressure of Ar, in torr?

• A) 75 torr
• B) 100. torr
• C) 150. torr
• D) 200. torr
• E) None of these choices is correct.

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Definitions:

Notes Payable

A liability in a company's balance sheet that records amounts the company owes because it borrowed money, or a formal written agreement to pay a specific amount in the future.

Maturity Value

The amount of the note that is due on the date of maturity (Principal + Interest).

Principal Amount

The original sum of money borrowed in a loan, or the original investment in a financial instrument, before interest.