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    Molecularity of reaction MCQ - Practice Questions with Answers

    Edited By admin | Updated on Sep 25, 2023 25:23 PM | #NEET

    Quick Facts

    • Molecularity of Reaction is considered one the most difficult concept.

    • 7 Questions around this concept.

    Solve by difficulty

    QuestionEASY

    A reaction involving two different reactants can never be

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    The molecularity of an elementary reaction
    $2 \mathrm{~A}+\mathrm{B} \longrightarrow 3 \mathrm{C}$ is.

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    Molecularity of a reaction can never be

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    Concepts Covered - 1

    Molecularity of Reaction

    The number of reacting species (atoms, ions or molecules) taking part in an elementary reaction which must collide simultaneously in order to bring about a chemical reaction is Molecularity.

    Description:

    NH_{4}NO_{2}\rightarrow N_{2}+2H_{2}O (unimolecular)

    H_{2}+I_{2}\rightarrow 2HI (bimolecular)

    2NO+O_{2}\rightarrow 2NO_{2} (trimolecular)

    Molecularity is the theoretical concept. It cannot be zero/non-integer

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    Molecularity of Reaction

    Study other Related Concepts

    Molecularity of reaction Current Topic

    Rate of Reaction
    Rate Law
    Order of Reaction
    Zero Order Reaction
    First Order Reaction
    Second Order Reaction
    nth Order Reaction
    Methods of Determining Reaction Order
    Molecularity of reaction
    Pseudo First Order Reaction

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