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← ScienceWhich risk increases when rapid thermal cycling disrupts catalyst equilibrium?
A)Decreased reactor conversion efficiency✓
B)Increased catalyst surface area
C)Enhanced reactants equilibrium stability
D)Lowered activation energy barrier
💡 Explanation
Decreased reactor conversion results, because thermal cycling hinders dynamic equilibrium, favoring catalyst deactivation via sintering, therefore reduced active metal dispersion and lower availability, rather than increased rate.
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