How is the change in Gibbs energy (ΔG) expressed for a system at constant temperature? - THERMODYNAMICS Quiz | GKFix.in

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Question

How is the change in Gibbs energy (ΔG) expressed for a system at constant temperature?

A. ΔG = ΔH + TΔS
B. ΔG = TΔS – ΔH
C. ΔG = ΔU + PΔV
D. ΔG = ΔH – TΔS