3. Consider the following reactions taking place in a CSTR. dm3 A X rx = k1C k = 0.025 mol.s A Bro = k2CA k2 = 0.05s-1 = = = A Y ry = k3 k3 mol = 0.003 dm3.s B is the desired product whereas X and Y are undesired. Initial concentration is 3M and volumetric flowrate is 2 dm?/s. Find: (a) Selectivity and the reactant concentration at which CSTR should be operated (b) Space time and CSTR volume to maximize B (c) Conversion of A in CSTR (d) Plot a selectivity vs concentration graph and verify CA. (You can use graph paper/excel/polymath for the same)