Chemical Thermodynamics Question 147

Question: What is the free energy change $ \Delta G $ when $ 1.0,mole $ of water at $ 100^{o}C $ and $ 1,atm $ pressure is converted into steam at $ 100^{o}C $ and $ 1,atm $ pressure [MP PET/PMT 1998]

Options:

A) $ 540,cal $

B) $ -9800,cal $

C) $ 9800,cal $

D) $ 0,cal $

Show Answer

Answer:

Correct Answer: D

Solution:

At equilibrium $ \Delta G=0 $ .



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