The Reaction rate is defined as how fast the reactants are consumed in the reaction is called its reaction rate.
Integration of the second-order rate law is given by the following equation
d[A]/dt=-k[A]2 ——(1)
it gives,
1/[A]=1/[A]0+kt —– (2)
This above, an equation can be written and easily arranged in the form of a straight line equation and it also yields a plot similar to the one which is shown below.