Which of the following is/are examples of unimolecular reactions?

Which of the following is/are examples of pseudo unimolecular reactions?

Which of the following is/are examples of pseudo unimolecular reactions?

Which of the following is/are examples of pseudo unimolecular reactions?

Which of the following are example of Pseudo unimolecular reaction? I. Inversion of cane sugar II. Decomposition of ozone III. Decomposition of N_(2)O_(5) IV. Acid catalysed hydrolysis of ester Mark the correct option from the codes given below.

Which of the following is an example of pseudo unimolecular reaction ?

For a unimolecular reaction

Give one example of unimolecular reaction.