NEET
Chemistry
Thermodynamics / रासायनिक उष्मागतिकी
Question Bank
Self Evaluation Test - Thermodynamics
question_answer
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
A)540 cal
B)\[-9800\text{ }cal\]
C)9800 cal
D)0 cal
Correct Answer:
D
Solution :
[d] Condition of equilibrium, hence \[\Delta G=0\]