MHT CET Chemistry question

ChemistryChemical KineticsMHT CET

Consider some facts about decomposition of . I. It is catalysed by iodide ion in acidic medium. II. It is second order reaction with respect to both and . III. Rate equation of this particular reaction will be Rate IV. It completes in two steps and both steps are unimolecular elementary reactions. Which of the above written facts are correct, regarding decomposition of ? Choose the correct option.

Answer: (D)

Solution

The iodide-catalysed decomposition occurs in alkaline medium (I false), the rate law is , i.e. first order in each and second order overall (II

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Question ID VK-069231