Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsMiscellaneous/MixedEasy2 minPYQ_2020
ChemistryEasysingle choice

The rate constantK1of a reaction is found to be double that of rate constantK2of another reaction. The relationship between corresponding activation energies of the two reactions at same temperature (E1andE2) can be represented as

Options:

Answer:
D
Solution:

K1=A1e-E1/RT
andK2=A2e-E2/RT
K1K2=A1A2e(-E1+E2)/RT
AsA1andA2are not given here so none of the relation is correct.

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

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