Which outcome results when a catalyst is poisoned during a chemical production process?

💡 Explanation

When a catalyst is poisoned, active sites are blocked because the poison binds more strongly than reactants, decreasing the number of successful reaction events per unit time. Therefore, the reaction rate and overall conversion decrease, rather than seeing an increase in yield, temperature, or selectivity, which require active catalyst sites.

• Which diffraction outcome causes spectral broadening in lasers?
• Which consequence results when epoxy adhesive cures quickly?
• Which outcome occurs when positive interference reduces activation energy?
• Which mechanism causes increased signal delay near massive stars?
• Which mechanism limits maximum liquid flow in microfluidic channels?
• Which risk increases strongly with excessively thin silicon gate oxides used to form Field Effect Transistors?