What is molecurarity of reaction

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Posted by Aman Yadav 8 years, 4 months ago
- 2 answers
Arun Soni 8 years, 4 months ago
The Molecularity of a reaction is defined as the total number of reactant molecules or atoms taking part in the Chemical Reaction. The reaction are termed as unimolecular , bimolecular or termolecular etc.
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Dr. Kamlapati Bhatt 8 years, 4 months ago
The molecularity of a reaction is defined as the total number of reactant molecules or atoms taking part in a chemical reaction .
or, in terms of collision theory ,
It is the number of species which undergo collision to result into a chemical reaction
The reaction is termed as unimolecular , bimolecular or trimolecular depending upon the reacting particles ( ie. atoms , molecules or ions ) as 1,2 or 3 etc. in the rate determining step.
Examples :
The following images depict a few examples & also certain points to consider while inferring molecularity of a reaction .
1.
2. (Important)
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