Below Is a Phase Diagram for Compound X

question 13

Multiple Choice

Below is a phase diagram for compound X. You wish to purify a sample of X that was collected at P = 1.0 atm and T = 100 by subliming it. In order to sublime the sample, you should

• A) increase T to 300 K, keeping P = 1.0 atm.
• B) abandon the attempt to sublime X.
• C) lower P to 0.5 atm and then increase T to 200 K.
• D) increase P to 1.5 atm and then increase T to 300 K.
• E) increase T to 300 K and then lower P to 0.5 atm.

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Definitions:

Full Employment GDP

The level of gross domestic product achieved when the economy is fully employing all available labor and resources, maximizing output.

Aggregate Supply

The aggregate amount of products and services that companies in an economy intend to sell over a particular time frame.

Deficit

A financial situation where expenses exceed income or imports exceed exports.

National Debt

The total amount of money that a country's government has borrowed, by various means, to fund its expenditures beyond what it collects in taxes.