For a reaction A + 2B `to C`, rate =`k[A]^(x)[B]^(y)`. What is the order of the reaction?

For a reaction A +2B to C , rate =k [A]^x [B]^y . What is the order of reaction ?

For the reaction A+3B to 2C rate = k[A]^(1//2)[B]^(1//2) . Find the order of reaction.

For a reaction : A+B to Products. The rate law expression is: rate = k[A]^(1//3).[B]^(2) . a) What is the order of the reaction? b) What are the units of rate constant if concentration is measured in mol dm^(-3) and time in seconds?

The reaction A +3B to 2C obeys the rate equation Rate =k [A]^(1//2) [B]^(3//2) What is the order of the reaction ?