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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
\mathrm{2 A+B \longrightarrow 3 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

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Molecularity of reaction Current Topic

Rate of Reaction
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Order of Reaction
Zero Order Reaction
First Order Reaction
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Molecularity of reaction
Pseudo First Order Reaction

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