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Which outcome occurs when thermal energy drives an endothermic molecular reaction past equilibrium?

A)Reactant concentrations decrease initially faster eventually
B)Overall system entropy will tend to decrease
C)Activation energy permanently significantly changes
D)Activation energy permanently reduces drastically

💡 Explanation

Driving the reverse reaction faster initially than thermal effects because the equilibrium shifts, creating immediate change via Le Chatelier's principle; therefore, reactant concentrations reduce relatively faster earlier rather than system entropy changing since entropy would consistently increase endothermically.

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