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Chemistry
In the respect of the equation k=Ae-Ea/RT in chemical kinetics, which one of the following statements is correct?
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Q. In the respect of the equation $ k=A{{e}^{-{{E}_{a}}/RT}} $ in chemical kinetics, which one of the following statements is correct?
Rajasthan PMT
Rajasthan PMT 2008
Chemical Kinetics
A
$ k $ is equilibrium constant
12%
B
$ A $ is adsorption factor
7%
C
$ {{E}_{a}} $ is energy of activation
73%
D
$ R $ is Rydberg constant
8%
Solution:
$ k=A\,\,{{e}^{-{{E}_{a}}/RT}} $ $ k= $ Rate constant $ \Delta = $ Pre-exponential, frequency factor $ {{E}_{a}}= $ Activation energy $ R= $ Gas constant $ T= $ Temperature