Question

In the decomposition reaction of hydrogen iodide, given below


equation

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

equation.

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 HI, the rate of disappearance is: [ \text{Rate} = - \frac{1}{2} \frac{d[\text{HI}]}{dt} ] For the
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