Question

Which of the following are examples 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 easier

• A. II and IV
• B. I and IV
• C. I, II and IV
• D. I, II, III and IV

Answer 1

Answer: (B)

Bimolecular first order reaction is called pseudo unimolecular reaction e.g., inversion of cane sugar, acid catalysed hydrolysis of ester.