Asked by Laura

What will be the result of a reaction if its enthalpy change is positive, its entropy change is negative and Gibbs free energy is positive?

A. Never spontaneous
B. Nonspontaneous, if the temperature is low
C. Spontaneous, if the temperature is high
D. Always spontaneous

Answers

Answered by bobpursley
http://www.kentchemistry.com/links/Kinetics/Gibbs.htm
ΔG = ΔH - TΔS

Consider answer C, if Temp goes high, then the - TΔS goes positive, and delta G is even more positive.
Answer A looks inviting here.
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions