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← ScienceWhich effect occurs when adding a catalyst inhibiting surface area?
A)Increased activation energy requirement overall✓
B)Increased equilibrium constant, more products
C)Exothermic reaction energy released more
D)Reaction rates become diffusion-controlled entirely
💡 Explanation
Adding a surface area inhibiting catalyst increases the *activation energy* necessary, because the catalysed reaction that reduces the activation energy needs surface contact; therefore the reaction slows drastically, rather than increasing rate constants, as would occur with standard catalysis.
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