Which mechanism reduces activation energy using vanadium(V) oxide?

💡 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.

• Which outcome results in catalytic converters when the sulfur poisons reduce the hydrogen oxidation?
• Which mechanism diminishes signal integrity in high-speed digital circuits?
• Which mechanism impairs satellite communication using circularly polarized beams under heavy rainfall?
• Which phenomenon limits a centrifugal pump's lift capabilities, impacting cavitation?
• Which consequence results when exceeding the Gamow window, limiting energies required for stellar hydrogen fusion?
• Which effect results when platinum catalyzes hydrogenation reaction's intermediates?