Chemical Thermodynamics Question 405

Question: What is the free energy change $ ‘\Delta G’ $ when 1.0 mole of water at $ 100{}^\circ C $ and 1 atm pressure is converted into steam at $ 100{}^\circ C $ and 1 atm. pressure

Options:

A) 540 cal

B) $ -9800cal $

C) 9800 cal

D) 0 cal

Show Answer

Answer:

Correct Answer: D

Solution:

  • Condition of equilibrium, hence $ \Delta G=0 $


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