In order to study the drug release from a new manufactured cylindrical drug capsule, the drug capsule is tested in a stomach$-$like environment. A small reservoir of water $($component B$)$ was kept a $37\backslash$deg C and the capsule was inserted into the reservoir. The drug capsule has a diameter of $0\mathrm{.}65$ mm and a height of $6\mathrm{.}9$ mm$.$ Pura solid drug A is loaded into the drug capsule to a depth ofThe drugcomponent Adissolves into the water $($component B$)$ inside the reservoir.Yn $=$oYou may assume that the diffusion process is a$/$pseudo$-$steady state, dilute system,will SMa and one$-$dimensional in thez$-$direction. The water reservoir acts as apinfinite sinkWater$,$ Bfor the drug so thatCx?$=$ Q$,$ and the drug does not chemically feact inside thewater.WreachThe density of the Drug $($A$)$ i$0\mathrm{.}9$ g$/$cm$?$ the molecular weight of the drug is $150)$ g$/$mol$,$ The maximum solubility of drug A in water is CA$.-2\mathrm{.}7$x$103($mol$/$cm$\text{'},$ Diffusion coefficient, Das of the drug is $4\mathrm{.}5$x$10\%$ cm$*/$svimp pios$1.$ Simplify the differential equation of mass transfer?$2.$ Simplify the flux equation of mass transfer?. State the assumption you have used in part $1$&$2?$Solution$-$ caisier for me to see$4.$ Develop a simple model, in final integrated form $10$ predict the flux$-$of the drug from the drug Megushe capsule?$5.$ Calculate the total drug selease rate from the capsule $/$mol$/$s$]?6.$ Calculate the time it will take the entire drug to be released?