question_answer

For the reaction \[2{{N}_{2}}{{O}_{5}}(g)\xrightarrow[{}]{{}}4N{{O}_{2}}(g)+{{O}_{2}}(g)\] if the concentration of\[N{{O}_{2}}\]increases by \[5.2\times {{10}^{-3}}\]M in 100 s then the rate of the reaction is:

A) \[1.3\times {{10}^{-5}}M{{s}^{-1}}\]

B)        \[0.5\times {{10}^{-4}}M{{s}^{-1}}\]

C) \[7.6\times {{10}^{-4}}M{{s}^{-1}}\]

D)        \[2\times {{10}^{-3}}M{{s}^{-1}}\]

E) \[2.5\times {{10}^{-5}}M{{s}^{-1}}\]