A reaction between two reactants `A` and `B` shows `II` order. Which of the following differential rate expression might possibly not valid?

Options

A. Rate =`K[A][B]`
B. Rate `=K[2A]^(2)`
C. Rate=`K[A]^(2)`
D. Rate `=K[B]^(2)`

Explanation

The reaction may be :
`{:(A+Bto"Product",r=K[A]^(1)[B]^(1)),(A+underset("(Excess)")(B)to"Product",r=K[A]^(2)),(underset(("Excess"))(A)+Bto"Product",r=K[B]^(2)):}`