A sample of ( mathrm{N}_{2} mathrm{O}_{5} ) was placed in a container to allow the following reaction to occur: [ 2 mathrm{~N}_{2} mathrm{O}_{5}(g) ightarrow 4 mathrm{NO}_{2}(g)+mathrm{O}_{2}(g) ] The partial pressure of ( mathrm{N}_{2} mathrm{O}_{5}(g) ) was measured during the reaction and recorded in the table below. [ egin{aligned} ext { or } imes 4 r= & -rac{d[A]}{d t}=k \ -k t & =[A]_{t}-[A]_{0} \ & {[A]_{t}=[A]_{0}-k t } end{aligned} ] Which of the following is true? (A) the reaction is a zero-order reaction (B) the reaction is a first-order reaction (C) the reaction is a second-order reaction (D) the overall reaction order is ( 3(mathrm{E}) ) none of the above

A sample of N2O5 was placed in a container to allow the following reaction to occur: 2N2O5(g)4NO2(g)+O2(g). The partial pressure of N2O5(g) was measured during the reaction and recorded in the table below. or4!=dtd[A]=kkt=[A]t[A]0[A]t=[A]0kt Which of the following is true? (A) the reaction is a zero-order reaction (B) the reaction is a first-order reaction (C) the reaction is a second-order reaction (D) the overall reaction order is 3(E) none of the above