C. ) Negative Delta G is the answer that describes a spontaneous reaction
The answer is D For Delta G the negative number is always spontaneous because it is less than 0
The option that best describes a spontaneous reaction is D: Negative ΔG, indicating that the reaction can occur without external energy. A negative ΔG means the products have lower free energy than the reactants, making the reaction energetically favorable. This principle is crucial for understanding many natural processes in chemistry.
;