Question

Molecularity of the reaction Br2 → 2Br
Unimolecular
Bimolecular
Termoleculer
All the​

Answer 1

Explanation:

The molecularity of the reaction H2+Br2→2HBr is 2  because two molecules of the reactants are involved in the given elementary reactions.

The order of the reaction is 23 and it is determined experimentally.

its not correct answer but it is an example....

Answer 2

The given reaction is unimolecular

• The reaction given to us is as follows:

                                      Br₂ → 2Br

• In this reaction, 1 molecule of Br₂ is getting dissociated to form 2 molecules of Br. The number of reacting molecules is 1.
• The Molecularity of a reaction can be defined as the number of reacting species taking part in the reaction.

Thus, the given reaction is a type of (Option 1) Unimolecular reaction.