If the surface area of the reactants increases,then the order of the reaction:

Which of the following is a unimolecular reaction?

Units of rate constant of first and zero order reactions in terms of molarity $M$ unit are respectively

The alkaline hydrolysis of an ester is a ........ reaction.

For the reaction $2 NO_{(g)} + Cl_{2_{(g)}} \rightarrow 2NOCl_{(g)}$,when the concentration of $Cl_2$ is doubled,the rate of the reaction becomes twice the original rate. When the concentration of $NO$ is doubled,the rate becomes four times the original rate. What is the overall order of the reaction?

For the following rate law,determine the unit of the rate constant: Rate $= -\frac{d[R]}{dt} = k[A]^{\frac{1}{2}}[B]^{2}$