Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsSecond & nth Order ReactionsEasy2 minPYQ_2022

ChemistryEasysingle choice

Calculate half-life of a first order reaction in minute if the rate constant is $1 \times 1 0^{- 3} sec^{- 1}$ .

Answer:

Solution:

$t_{1/2} = \frac{0.693}{K} = \frac{0.693}{1 \times 1 0 ^{- 3}} = 693 sec = 11.55 min$

Stream:MHT_CETSubject:ChemistryTopic:Chemical KineticsSubtopic:Second & nth Order Reactions

⏱ 2mℹ️ Source: PYQ_2022

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