Sketch the reactant concentration profiles within a porous spherical catalyst pellet

for Thiele Moduli;

${}_{\text{s}\text{p}\text{h}\text{e}\text{r}\text{e}}9$

and

${}_{\text{s}\text{p}\text{h}\text{e}\text{r}\text{e}}9$

Comment on the value of the effectiveness factor, $$ for the TWO cases.

Given that ${}_{\text{s}\text{p}\text{h}\text{e}\text{r}\text{e}}=5,$ calculate $.$ What is the value of the generalised Thiele

Modulus, $$ for this case?

Using $$ calculated in $(2),$ recalculate $$ using the appropriate expression for the slab

geometry. Comment on the result.