The following mechanism has been proposed for the reaction of NO and Br2 to form NOBrNO(g) + Br2(g) ⇌ NOBr2(g)NOBr2(g) + NO(g) → 2NOBr(g)If the second step is rate determining step, the order of the reaction with respect to NO(g) is

For Competitive Exams

The following mechanism has been proposed for the reaction of NO and Br₂ to form NOBr

NO(g) + Br₂(g) ⇌ NOBr₂(g)

NOBr₂(g) + NO(g) → 2NOBr(g)

If the second step is rate determining step, the order of the reaction with respect to NO(g) is

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The following data were obtained during the first order decomposition of 2A_(g) → B_(g) + C_(s) at a constant volume and at a particular temperature.

Sr. No.	Time	Total pressure in Pascal
1.	At the end of 10 min	300
2.	After completion	200

The rate constant in min^–1 is

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