Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsMiscellaneous/MixedEasy2 minPYQ_2020
ChemistryEasysingle choice

The rate constant k ′ of one reaction is double the rate constant k ″ of another reaction. Then the relationship between the corresponding activation energies of the two reactions E a ′  and  E a ′′ will be -
(Assume the pre-exponential factor & temperature to be same)

Options:

Answer:
C
Solution:

When activation energy decreases, rate constant increases. As k ′  >  k ″ ,  E a ′ <  E a ′′

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Chemical KineticsSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: PYQ_2020

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