Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsRate of Reactions/Rate LawMedium2 minQB

ChemistryMediummultiple choice

The rate law of a reaction $A + 2 B \to P$ is, $r = k [A] [B]$ . When concentrations of each A and B are 1.0 M then the rate of reaction is $2 \times 1 0^{- 2} M / sec$ . Which of the following information(s) is/are correct ?

Options:(select one or more)

Answer:

A, B

Solution:

(A) $ROR = 2 \times 1 0^{- 2} \times 0.75 \times 0.5 = 7.5 \times 1 0^{- 3} M / sec$

(B) ROR $= 2 \times 1 0^{- 2} \times 0.6 \times 0.2 = 2.4 \times 1 0^{- 3} M/sec$

(D) Rate constant of reaction $= 2 \times 1 0^{- 2} M^{- 1} se c^{- 1}$

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

⏱ 2mℹ️ Source: QB

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