Phase Diagrams

Phase Diagrams

Assessment

Flashcard

Chemistry

10th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a phase diagram?

Back

A graphical representation showing the states of matter (solid, liquid, gas) of a substance at different temperatures and pressures.

2.

FLASHCARD QUESTION

Front

What does the term 'normal boiling point' mean?

Back

The temperature at which a substance transitions from a liquid to a gas at 1 atmosphere of pressure.

3.

FLASHCARD QUESTION

Front

What is the normal boiling point of carbon dioxide (CO2)?

Back

Carbon dioxide does not have a normal boiling point because it sublimates directly from solid to gas.

4.

FLASHCARD QUESTION

Front

What is the normal melting point of carbon dioxide (CO2)?

Back

Carbon dioxide does not have a normal melting point because it sublimates directly from solid to gas.

5.

FLASHCARD QUESTION

Front

What state of matter is represented by point Z in a phase diagram?

Back

Gas.

6.

FLASHCARD QUESTION

Front

What state of matter is represented by point X in a phase diagram?

Back

Solid.

7.

FLASHCARD QUESTION

Front

What state of matter is represented by point Y in a phase diagram?

Back

Liquid.

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