Chemical Kinetics - Result Question 51

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51. In Arrhenius equation, $k=A \exp { }^{\left(-E _a / R T\right)}$. $A$ may be termed as the rate constant at ______

(1997, 1M)

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Answer:

Correct Answer: 51. $T=\infty$

Solution:

  1. $k=A e^{-E _a / R T}:$ At $T=\infty, k=A$