Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsRate of Reactions/Rate LawMedium2 minQB

ChemistryMediumassertion reason

Assertion : $NO_{2} + CO ⟶ CO_{2} + NO$ ; rate $= k [NO_{2}]^{2}$

The rate is independent of concentration of CO.

Reason : The rate does not depend upon [CO] because it is involved in fast step.

Answer:

Solution:

Explanation: As explained below

NO₂ + NO₂ ⟶ NO₃ + NO (slow)

NO₂ + CO ⟶ NO₂ + CO₂ (fast)

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

⏱ 2mℹ️ Source: QB

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