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Which of the following is an example of a unimolecular reaction?
A: N2O4(g) ---> 2NO2(g)
B: O + CH4 ---> OH + CH3
C: 2NO(g) + O2 ---> 2NO2(g)
D: CO(g) + NO3(g) ---> NO2(g) + CO2(g)

Respuesta :

jacob192
The correct answer is A

The example of unimolecular reaction is N₂O₄ (g) → 2 NO₂ (g). Thus, option A is correct.

What is a unimolecular reaction?

A unimolecular reaction can be given as the chemical reaction in which there will be change in the structure of one molecule only. It have its name derives as uni means one.

From the given reaction, N₂O₄ (g) → 2 NO₂ (g) have one product and one reactant. Therefore, it is a unimolecular reaction. Hence, option A is correct.

Learn more about unimolecular reaction, here:

https://brainly.com/question/21794009

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