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Which one of the following is correct about molecularity of reaction?

Option: 1

It is the number of reacting species undergoing simultaneous collision in an elementary or simple reaction.


Option: 2

It is a theoretical concept and can be calculated by by simply adding the molecules of the slowest step.


Option: 3

It is always a whole number value only, i.e., 1,2,3, etc.


Option: 4

All of above


Answers (1)

best_answer

Molecularity is the number of reacting species undergoing simultaneous collision in an elementary or simple reaction.
It is always a whole number value only, i.e., 1,2,3, etc.
It is a theoretical concept and can be calculated by simply adding the molecules of the slowest step.

So, All statements are correct.

Therefore, option(4) is correct.

Posted by

Irshad Anwar

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