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Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsRate of Reactions/Rate LawEasy2 minPYQ_2020

ChemistryEasysingle choice

If concentration of reactant ' $A^{'}$ is increased by 10 times the rate of reaction becomes 100 times. What is the order of reaction if rate law is, rate $= k [A]^{x}$ ?

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Answer:

Solution:

(A) $r = k [A]^{x}, 100 r = k [10 A]^{x}$ $∴ \frac{1}{100} = (\frac{1}{10})^{x}$ $∴ x = 2$ The order of reaction $= 2$

Stream:MHT_CETSubject:ChemistryTopic:Chemical KineticsSubtopic:Rate of Reactions/Rate Law

⏱ 2mℹ️ Source: PYQ_2020

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