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← ScienceWhich risk increases significantly when a chemical reactor's thermal inertia drops?
A)Runaway reaction rate amplification✓
B)Decreased temperature measurement accuracy
C)Reduced catalyst surface area exposure
D)Lower product yield overall formation
💡 Explanation
A smaller thermal inertia means less resistance to temperature change. Therefore, the exothermic reaction produces heat faster than it can dissipate, causing thermal runaway due to the **Arrhenius effect**, rather than slower reactions because thermal inertia is a stability factor.
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