Which of the following statements is true regarding the relationship between ΔG and equilibrium constant (Keq) in a chemical reaction?
1
If ΔG is negative, the reaction is at equilibrium.
2
A positive ΔG indicates that the reaction favors the products at equilibrium.
3
The equilibrium constant (Keq) can be determined from ΔG using the equation: ΔG° = -RT ln(Keq).
4
A reaction with a ΔG of zero is non-spontaneous.