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← ScienceWhich behavior emerges when a reversible chemical reaction reaches dynamic equilibrium inside a closed container?
A)Forward and reverse rates equalize✓
B)Reactant concentrations approach zero
C)Total pressure continuously decreases
D)Temperature gradients become amplified
💡 Explanation
When a reversible reaction reaches dynamic equilibrium, the forward and reverse reaction rates become equal because the system minimizes free energy, leading to constant concentrations. Therefore, equal rates result, rather than reactant depletion, pressure decrease, or amplified gradients, which imply non-equilibrium conditions or external perturbations.
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