In the decomposition reaction of hydrogen iodide, given below

Question

$$2\text{HI (g)} \rightarrow \text{H}_2\text{(g)} + \text{I}_2\text{ (g)}$

find out the relationship between the rate of reaction in terms of decomposition of HI and in terms of formation of

$\text{H}_2\text{ (g)}$ .

Give the factors affecting the rate of a reaction. How do catalyst affect the rate of the reaction?

10 Jan 2026

Answer :

Word Count : 225

In the decomposition of hydrogen iodide, the reaction can be represented as: 2 HI(g) → H₂(g) + I₂(g) The rate of reaction can be expressed in terms of the change in concentration of reactants and products. For ___ _________ __________ _______ _____ _________ _____ _______ _______ __________ _____.
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