2. (10 pts) A and B are species with diameters 588 pm and 1650 pm, respectively. They undergo a diffusion-controlled reaction A + B P in a solvent of viscosity 1.27 cP at 20 C. Calculate the rate d[P]/dt if the concentrations of A and B are 0.2 mol dm-3 and 0.15 mol dm-3, respectively.

(10 pts) A and B are species with diameters 588pm and 1650pm, respectively. They undergo a diffusion-controlled reaction A+BP in a solvent of viscosity 1.27cP at 20C. Calculate the rate d[P]/dt if the concentrations of A and