Chemistry - Chemical Kinetics Question with Solution | TestHub

Units of rate constant for $n$ order $={\mathrm{mol}}^{1-n}{\mathrm{L}}^{n-1}{\mathrm{s}}^{-1}.$ Given, unit of rate constant $={\mathrm{mol}}^0{\mathrm{L}}^0$ time ${}^{-1}$. On comparing, $\therefore$ $$\begin{array}{l}0=n-1\\ n=+1\end{array}$$