STANDARD Physics Gibbs Free Energy MCQ Question
The incorrect expression among the following is
For isothermal process Wₙₑᵥₑᵣₛᵢᵦₗₑ = -nRT ln V₂/V₁
ln Kₑᵩ = -ΔH° + TΔS°/RT
ΔGₛᵧₛₜₑₘ/ΔSₜₒₜₐₗ = -T (at constant P)
K = e⁻ΔG°/RT
Correct Answer
Detailed Explanation
The expression ΔGₛᵧₛₜₑₘ/ΔSₜₒₜₐₗ = -T is incorrect because it does not correctly relate the Gibbs free energy change and entropy change. The correct relationship involves the equilibrium constant and the standard Gibbs free energy change.
Found an issue with this question?
Related Questions
More from
What is the enthalpy change associated with the atomization of dihydrogen (H2)?
For a strongly endothermic reaction, what is the expected value of the equilibrium constant K?
For an adiabatic expansion of an ideal gas, if the initial internal energy is 500 J and the work done on the system is -200 J, what is the final inter...