Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence results when the rate constant of a catalytic ammonia synthesis reactor decreases significantly?
A)Incomplete conversion of reactants✓
B)Excessive catalyst bed temperature
C)Runaway reaction from increased pressure
D)Formation of explosive byproducts
💡 Explanation
When the rate constant decreases, the reaction slows because the activation energy is effectively higher, leading to lower product formation at the same residence time, therefore incomplete conversion results, rather than higher temperatures, pressure increases, or explosive byproducts which require alternate reaction dynamics.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which mechanism reduces electrical resistance when a superconducting cable approaches critical temperature?
- Which outcome occurs when compressive stress misaligns a piezoelectric crystal's lattice?
- Which failure precedes a closed-cycle cryocooler's inefficiency approaching Carnot limits?
- Which consequence results when a spinning black hole distorts spacetime?
- Which outcome results when elevated electron energy input causes population inversion in the semiconductor gain medium of a solid-state laser?
- Which unintended outcome results when a PCB trace impedance mismatch occurs during high-frequency signal transmission?
