Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence results when a catalyst is introduced into a chemical system with fixed rate constants?
A)Equilibrium is attained more rapidly✓
B)Endothermic reaction becomes exothermic
C)Equilibrium constant value changes
D)Activation energy threshold increases only
💡 Explanation
Introducing a catalyst speeds up the reaction via the mechanism of lowering activation energy, because the catalyst provides an alternative reaction pathway. Equilibrium is reached faster and both forward and reverse reactions are accelerated equally, therefore equilibrium is attained rapidly, rather than equilibrium constant values or endothermic changes.
🏆 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 outcome results when high stress deforms a metallic lattice?
- Which outcome occurs when a doped semiconductor's crystal lattice reaches cryogenic temperatures?
- Which outcome will result when an ideal closed-cycle gas turbine runs at excessively high ambient intake temperatures?
- Which mechanism limits peak compressor efficiency involving R-134a?
- Which outcome destabilizes solid crystal structure when impurities aggregate?
- Which consequence arises from exceeding crosslink density limits during polymer curing?
