Taking the reaction, `A +2B rarr` Products to be of second order, which of the following is/are the correct rate law expresisons `(s)`?

Options

A. `(dx)/(dt)=k [A][B]`
B. `(dx)/(dt)=k[A][B]^(2)`
C. `(dx)/(dt)=k[A]^(2)`
D. `(dx)/(dt)=k[A]+k[B]^(2)`

Answer

A, C

Explanation

As the expermentally determined order of the reaction is 2, only (A) and (C) can only be the proper choices for th rate law expression.