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← ScienceWhich mechanism controls product yield when increasing a Haber-Bosch reactor's pressure?
A)Le Chatelier principle equilibrium shift✓
B)Arrhenius equation temperature dependence
C)Michaelis-Menten enzyme saturation
D)Nernst equation reduction potential change
💡 Explanation
Increased pressure favors the side with fewer gas molecules via Le Chatelier's principle, increasing ammonia production because the forward reaction reduces gas molecule count; therefore, equilibrium shifts rather than the reaction rate changing via Arrhenius.
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