Chemical kinetics

If the rates of a reaction are R1 and R2 at concentrations C1 and C2 of a reactant respectively, the order of reaction, ‘n’(assuming that the concentrations of all other reactants and T remain constant) with respect to that reactant is given by

chemical-kinetics

 

2.Experimentally determined rate law for the chemical reaction

2NO2F -> 2NO2 +F2 is R = k[NO2F]

The rate determining step consistent with the rate law is

(1) 2NO2F -> 2NO2 +F2

(2) NO2F + F -> NO2 +F2

(3) NO2F -> NO2 +F

(4) NO2 + F -> 2NO2F

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