Chemistry - Chemical Kinetics Question with Solution | TestHub
ChemistryChemical KineticsFirst-order kineticsMedium2 minQB
ChemistryMediumstatement
Statement 1: Order and molecularity are the same.
Statement 2: Order is determined experimentally, while molecularity is the sum of reactant stoichiometric coefficients of a rate-determining elementary step.
Options:
Answer:
D
Solution:
Order and molecularity are equal only under specific elementary-step conditions, so Statement 1 is generally false. Statement 2 describes how the two quantities are obtained.
Stream:JEESubject:ChemistryTopic:Chemical KineticsSubtopic:First-order kinetics
⏱ 2mℹ️ Source: QB
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