1. Tardigrade
  2. Question
  3. Chemistry
  4. For a reaction, the rate constant is expressed as, k = A.e-40000/T The energy of the activation is :

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. For a reaction, the rate constant is expressed as, $k = A.e^{-40000/T}$ The energy of the activation is :

Chemical Kinetics

Solution:

$-\frac{E_{a}}{R}=-40000$
$E_{a}=40000\times2=8\times10^{4 }cal$