Question $1.$ Series Reactions

Under appropriate conditions reactant A decomposes as follows:

$A{k}_1=0.x\frac{1}{\text{m}\text{i}\text{n}}R{k}_2=0.y\frac{1}{\text{m}\text{i}\text{n}}S,$

If the corresponding digit in your student number is $0,$ use $k=1\mathrm{.}0\frac{1}{\text{m}\text{i}\text{n}}$

$R$ is to be produced from $1000$ liter$/$h of feed in which $C_{A0}=0\mathrm{.}5\frac{\text{m}\text{o}\text{l}}{\text{l}\text{i}\text{t}\text{e}\text{r}},C_{R0}=C_{S0}=0.$

$($a$)$ What size PFR will maximize the concentration of $R?$

What is the concentration of $R$ in the effluent stream from this reactor?

$($b$)$ What size CSTR will maximize the concentration of $R?$

What is the concentration of $R$ in the effluent stream from this reactor?

Answer the following questions when x$=5,$ y$=9$