What is the decrease in entropy of 44.8 g of water that condenses on a bathroom mirror at a temperature of 39.7°C, assuming no change in temperature and given the latent heat of vaporization to be 2450 kJ/kg?

What is the decrease in entropy of 44.8 g of water that condenses on a bathroom mirror at a temperature of 39.7°C, assuming no change in temperature and given the latent heat of vaporization to be 2450 kJ/kg?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 78P: Two moles of a monatomic ideal gas such as helium is compressed adiabatically and reversibly from a...

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Question

What is the decrease in entropy of 44.8 g of water that condenses on a bathroom mirror at a temperature
of 39.7°C, assuming no change in temperature and given the latent heat of vaporization to be 2450
kJ/kg?
Select the correct answer
O 396 J/K
O 189 J/K X
Your
Answer
O 209 J/K
351 J/K
O 251 J/K

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