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Which outcome occurs when lowering activation energy using a catalyst in equilibrium reaction?

A)Reaction reaches equilibrium more rapidly
B)Equilibrium constant increases significantly
C)Reverse reaction rate decreases notably
D)Products' thermodynamic stability diminishes

💡 Explanation

When a catalyst lowers activation energy, it accelerates both forward and reverse reaction rates equally because it provides an alternate reaction pathway, resulting in a faster approach to equilibrium. Therefore, equilibrium is reached rapidly, rather than shifting equilibrium position or stability, because the catalyst affects kinetics.

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