Given below is the decomposition of hydrogen peroxide in alkaline medium, which is catalysed by iodide ions : 2H₂O₂ → 2H₂O + O₂ (I⁻, alkaline medium). The above reaction takes place in two steps : Step I : H₂O₂ + I⁻ → H₂O + IO⁻ (slow). Step II : H₂O₂ + IO⁻ → H₂O + I⁻ + O₂. Molecularity of Step I and Step II is :

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Molecularity of a Chemical Reaction | PadhAiPro

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MCQ (Single)Molecularity of a Chemical ReactionCBSE PYQ

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