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Which effect is optimized when designing catalytic converters?

A)Maximizing surface area accessibility
B)Minimizing catalyst thermal expansion
C)Enhancing exhaust gas buoyancy
D)Decreasing backpressure induced turbulence

💡 Explanation

Maximizing catalyst surface area raises reaction rates because a larger surface accommodates more reactant molecules where the surface adsorption mechanism lowers activation energy, therefore facilitating efficient pollutant conversion rather than limiting kinetics.

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