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Author Question: Exactly 500 grams of ice are melted at a temperature of 32F. (Lice = 333 J/g.) The change in entropy ... (Read 77 times)

charchew

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on: Jul 28, 2018
Exactly 500 grams of ice are melted at a temperature of 32F. (Lice = 333 J/g.) The change in entropy (in J/K) is
 a. 321
  b. 146
  c. 512
  d. 610
  e. 5 230

Question 2

A 4.00-liter container is divided into two equal parts, one part containing 0.010 0 mole of neon, and the other part containing 0.010 0 mole of helium. The divider is removed and the gases mix. What is the change in entropy (in J/K) of this system?
 a. 0.057 6
  b. 0.115
  c. 0.173
  d. 0.086 4
  e. 0.144


dyrone

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


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charchew

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Reply #2 on: Jul 28, 2018
TY


dyrone

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Reply #3 on: Jul 28, 2018
You're welcome


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