Q$.2(13$ pts$)$ The reaction $,AB$

is carried out in a constant volume batch reactor. Determine the reaction order and

specific reaction rate from the following data using least square method.

$d\frac{c}{d}{t}_1=\frac{-C_{1+2}+4C_{1+1}-3C_1}{2}d\frac{t_1}{d}\frac{c}{d}{t}_1=\frac{3C_1-4C_{1-1}+C_{1-2}}{2}dt$