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Author Question: Since LF,ice = 333 J/g, what is the change in entropy (in cal/K) when 1.00 kg of ice melts? a. 144 ... (Read 120 times)

drink

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on: Jul 28, 2018
Since LF,ice = 333 J/g, what is the change in entropy (in cal/K) when 1.00 kg of ice melts?
 a. 144
  b. 291
  c. 312
  d. 516
  e. 80

Question 2

The change in entropy of a mass m of a solid substance which has a latent heat of fusion LF and melts at a temperature T is
 a. LFT/m
  b. mLF ln(T)
  c. mLFT
  d. mLF/T
  e. LF/mT


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yifu223

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

b

Answer to Question 2

d


drink

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


yifu223

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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