Chemistry A-Level
Temperature dependence of feasibility
What Temperature dependence of feasibility means in Chemistry A-Level, as defined for OCR.
Definition of Temperature dependence of feasibility
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Reference: OCR
When ∆H and ∆S have the same sign, one temperature range is feasible and the other is not, so changing temperature alters the sign of ∆G.
Topics that use Temperature dependence of feasibility
- Enthalpy and entropy (OCR A-Level)
Related terms
- Activation energy and reaction rate
- Comparison of solid, liquid and gas
- Entropy change and the T∆S term
- Entropy of the system
- Feasibility and the sign of ∆G
- Freedom of motion of particles in each state
- Gibbs equation and free energy change
- Gibbs free energy and feasibility
Using Temperature dependence of feasibility in the exam
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