Study the following phase diagram of Substance X. pressure (atm) 32- 16- 0. solid liquid 200 gas 400 temperature (K) Use this diagram to answer the following questions. Suppose a small sample of pure X is held at -27. °C and 19.6 atm. What will be the state of the sample? Suppose the temperature is held constant at -27. °C but the pressure is decreased by 4.8 atm. What will happen to the sample? Suppose, on the other hand, the pressure is held constant at 19.6 atm but the temperature is decreased by 116. °C. What will happen to the sample? (choose one) ✓ (choose one) (choose one) (choose one) Nothing. It will melt. It will freeze. It will boil. It will condense. It will sublime. It will deposit.

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter11: Liquids And Solids
Section: Chapter Questions
Problem 11.45QE
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O STATES OF MATTER
Using a phase diagram to predict phase at a given temperature...
Study the following phase diagram of Substance X.
pressure (atm)
32-
16-
0.
solid
liquid
200
gas
400
temperature (K)
Use this diagram to answer the following questions.
Suppose a small sample of pure X is held at -27. °C and 19.6 atm.
What will be the state of the sample?
Suppose the temperature is held constant at -27. °C but the pressure
is decreased by 4.8 atm. What will happen to the sample?
Suppose, on the other hand, the pressure is held constant at 19.6 atm
but the temperature is decreased by 116. °C. What will happen to the
sample?
(choose one)
(choose one)
(choose one)
(choose one)
Nothing.
It will melt.
It will freeze.
It will boil.
It will condense.
It will sublime.
It will deposit.
Transcribed Image Text:O STATES OF MATTER Using a phase diagram to predict phase at a given temperature... Study the following phase diagram of Substance X. pressure (atm) 32- 16- 0. solid liquid 200 gas 400 temperature (K) Use this diagram to answer the following questions. Suppose a small sample of pure X is held at -27. °C and 19.6 atm. What will be the state of the sample? Suppose the temperature is held constant at -27. °C but the pressure is decreased by 4.8 atm. What will happen to the sample? Suppose, on the other hand, the pressure is held constant at 19.6 atm but the temperature is decreased by 116. °C. What will happen to the sample? (choose one) (choose one) (choose one) (choose one) Nothing. It will melt. It will freeze. It will boil. It will condense. It will sublime. It will deposit.
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