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← ScienceWhich outcome occurs to reaction rate when positive catalysts lower activation?
A)Increased frequency of successful collisions✓
B)Decreased entropy within reaction vessel
C)Higher intermediate state energy plateau
D)Reduced product yield at equilibrium
💡 Explanation
The reaction rate increases because catalysts lower activation energy by providing alternate reaction pathways that require less energy; therefore, more molecules have sufficient energy to react, rather than facing unchanged prior higher activation energy.
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