Which outcome decreases reaction completion rate in exothermic catalytic converters?

💡 Explanation

Catalyst poisoning decreases the rate because active catalytic sites are blocked via chemisorption preventing reactants from binding, therefore slowing down or halting the entire reaction, rather than a lower exhaust temperature, which merely reduces the rate temporarily.

• Which outcome occurs when a deuterium-tritium plasma reaches high Lawson criterion values?
• Which consequence results when Haber-Bosch equilibrium shifts right?
• Which consequence results when backpressure decreases the rate controlling step enzymes?
• Which mechanism causes accelerated corrosion in dissimilar metals?
• Which mechanism causes increased redshift from objects near blackholes?
• Which mechanism causes endothermic behavior during solid dissolution?