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Author Question: The change of state from a solid to a gas is called ________. A) melting B) sublimation C) ... (Read 131 times)

sarasara

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on: Aug 27, 2018
The change of state from a solid to a gas is called ________.
 
  A) melting
  B) sublimation
  C) evaporation
  D) condensation

Question 2

How are the solubilities of gases (solutes) in liquids (solvents) affected by changing pressure?
 
  A) Gases are more soluble in liquids when the pressure is decreased.
  B) Pressure has no effect on how soluble a gas is in a liquid.
  C) Gases are less soluble in liquids when the pressure is increased.
  D) Gases are more soluble in liquids when the pressure is increased.


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heyhey123

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Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

D


sarasara

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Reply 2 on: Aug 27, 2018
Excellent

sarah_brady415

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Reply 3 on: Yesterday
Wow, this really help

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