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Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

If activation energy, $E_{a}$ of the reaction is equal to $R T$ then

Options:

Answer:

Solution:

$k = A e^{- E_{a} / R T}$

When $E_{a} = R T$ , then $k = \frac{A}{e} = \frac{A}{2.718} \tilde{-} 0.37 A$

The rate constant becomes approximately equal to 37% of the Arrhenius constant

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Chemical KineticsSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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