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← ScienceWhich equilibrium shift occurs when vanadium oxide catalyzes?
A)Increased product formation rate✓
B)Reactant concentration increases dramatically
C)Decreased activation energy required
D)Reaction enthalpy becomes exothermic
💡 Explanation
Catalysis provides an alternate reaction pathway via adsorption; it lowers activation energy, thereby accelerating product emergence. Because the adsorption increases the product formation rate rather than influencing reaction enthalpy or reactant levels, therefore the higher rate is correct.
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