initial rate method#!#temperature dependence of rate

The rate nitration of tuluene in nitromethane with excess of HNO_3 is constant and the reaction is zero order with respect to toluene. If the rate is temperature dependent, which of the following can be expected as a rate determining step?

Pseudo First Order Reactions|Temperature Dependence Of The Rate Of A Reaction|Arrhenius Equation|Exercise Questions|Summary

The temperature dependence of the rate of a chemical reaction can be explained by Arrhenius equaiton which is

Parallel First Order Reactions||Collision Theory||Temperature Dependence OF Rate Constant||Arrhenius Equation

Intitial rate method: Use the following initial rate data determine the form of the rate law expressoin for the reaction 3X+2Yrarr2U+V Strategy: The rate law is of the form Rate = k[X]^(a)[Y]^(b) No two experiments have the same in initial [Y], thus, use the alternative method discussed earlier to evalaute a and b.