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Author Question: The state in which a substance exists depends on: A) Temperature at standard conditions. B) ... (Read 90 times)

sam.t96

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on: Jul 24, 2018
The state in which a substance exists depends on:
 
  A) Temperature at standard conditions. B) Pressure and temperature.
  C) The critical point. D) Pressure at standard conditions.

Question 2

Changes in the volume of a gas can happen:
 
  A) Only if the size of the container changes.
  B) Only if there is a change in barometric pressure.
  C) Whenever there is a change in temperature.
  D) Anytime the ambient temperature changes and the volume of the container doesn't change.


wuly

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Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

C


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sam.t96

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Reply #2 on: Jul 24, 2018
Thanks


wuly

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Reply #3 on: Jul 24, 2018
Welcome :)


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