Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsMiscellaneous/MixedEasy2 minPYQ_2020
ChemistryEasysingle choice

Given that for a reaction of order n the integrated form of the rate equation isk=1t(n-1)1Cn-1-1C0n-1whereC0and C are the values of the reactant concentration at the start and after time t. What is the relationship betweent34andt12wheret34is the time required for C to become14C0

Options:

Answer:
A
Solution:

t 1/2 = 1 k n1 2 n1 C 0 n1 1 C 0 n1 = 1 k n1 2 n1 1 C 0 n1 1
t 3/4 = 1 k n1 2 2n2 1 C 0 n1 2
t3/4t1/2=2n-1+1t3/4=t122n-1+1

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

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