Consider the Phase Diagram Below

question 22

Multiple Choice

Consider the phase diagram below. If the dashed line at 1 atm of pressure is followed from 100 to 500 °C, what phase changes will occur (in order of increasing temperature) ?

• A)condensation followed by vaporization
• B)sublimation followed by deposition
• C)vaporization followed by deposition
• D)fusion followed by vaporization
• E)No phase change will occur under the conditions specified.

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Definitions:

Colluded

Pertains to an agreement, often secretive, between parties to limit competition or deceive others, frequently seen as unethical or illegal in business practices.

Justifiable

Capable of being shown as reasonable or warranted under the circumstances.

Unreliable

Describes something or someone that cannot be depended upon; opposite of reliable.

Semivariable Costs

Costs that contain both fixed and variable components and change in proportion to activity levels, but not as directly as variable costs.