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Thermodynamics and Free Energy

Q1: If the enthalpy change for a reaction is zero, ΔG° is equal to

A TΔS°

B -TΔS°

C -ΔH°

D lnKeq

ANS:B - -TΔS°

Free energy of a chemical system is the energy that is available in doing work. It is the driving force that brings about a chemical change.



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