Chemistry - Chemical Kinetics Question with Solution | TestHub

The reaction$\mathrm{A}+\mathrm{B}+\mathrm{C}\to$products is formed to obey the rate law,$\mathrm{r}=\frac{\mathrm{d}\left[\mathrm{A}\right]}{\text{dt}}=\mathrm{K}{\left[\mathrm{A}\right]}^2{\left[\mathrm{B}\right]}^{\frac{3}{2}}{\left[\mathrm{C}\right]}^{-\frac{1}{2}}$. The overall order of the reaction is