Which consequence results when metallic catalyst d-orbital occupancy is incomplete?

💡 Explanation

Incomplete d-orbital occupancy impedes reactant chemisorption because it affects the catalyst surface's ability to form effective orbital overlap for surface-mediated bond cleavage, which leads to lower rate rather than higher. Complete occupancy would have facilitated interaction therefore a higher rate.

• Which outcome occurs when refrigeration load exceeds design capacity?
• Which consequence results when excessive vacancies concentrate within a metal's lattice?
• Which outcome occurs when uranium enrichment falls too low?
• What risk increases when cooling a piezoelectric quartz crystal below its Curie temperature during high-frequency acoustic wave generation?
• Which outcome results when using a powdered catalyst in a reactor?
• Which mechanism minimizes SO2 catalyst poisoning in refineries?