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← ScienceWhich outcome results when increasing temperature in irreversible reactions?
A)Rate constant value increases exponentially✓
B)Equilibrium constant value shifts inversely
C)Overall reaction becomes thermodynamically unstable
D)Activation energy barrier substantially increases
💡 Explanation
Elevated temperature accelerates reactions via Arrhenius equation relationship; therefore, rate constant escalates due to amplified molecular kinetic energy, rather than decreased activation energy increases, because equilibrium constraints have already been surpassed by irreversible processes.
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