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← ScienceWhich mechanism reduces activation energy using vanadium(V) oxide?
A)Heterogeneous catalysis surface adsorption✓
B)Homogeneous catalysis increased collisions
C)Enzyme catalysis substrate destabilization
D)Photocatalysis electron-hole separation
💡 Explanation
Heterogeneous catalysis provides an alternative reaction pathway requiring less energy because reactants adsorb onto the catalyst's surface, enhancing bond weakening. The surface adsorption is the mechanism. Therefore, activation energy decreases rather than other catalysis types where reactions occur in uniform mixture conditions.
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