Question

Possible value of molecularity​

Answer 1

Explanation:

The molecularity of a reaction is defined as the number of molecules or ions that participate in the rate determining step. ... A mechanism in which two reacting species combine in the transition state of the rate-determining step is called bimolecular.

The value of molecularity cannot be zero, negative, fractional, infinite, and imaginary. So, it can only be positive integer. The value of molecularity cannot be greater than 3 as more than three molecules may not mutually collide or come closer during the course of the chemical reaction.

Answer 2

Answer:

molecularity is known as the number of molecules of reactants that collide simultaneously to form a new product. in the given possibilities the possible value form molecularity is 1, because molecularity is always a whole number. other options are not correct as it cannot be zero or in fraction.

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