For a reaction, `A+B to` Products, the rate law is given by: `r=k[A]^(1//2)[B]^(2)`. What is the order of reaction:

Explanation

To determine the order of the reaction given the rate law \( r = k[A]^{1/2}[B]^{2} \), we follow these steps:

### Step 1: Identify the rate law
The rate law is provided as:
\[ r = k[A]^{1/2}[B]^{2} \]

...