Please showll all steps in clear handwriting. A packed column operating at $328$ K and $1\mathrm{.}013\backslash$times $105$ Pa$,$ is used to remove SO$2$ from air into water. The equilibrium data at $328$ K are given in Table Q$2.$

TABLE Q$2$

x $0\mathrm{.}00060\mathrm{.}00110\mathrm{.}00150\mathrm{.}0022$

y $0\mathrm{.}0410\mathrm{.}0770\mathrm{.}120\mathrm{.}16$

The overall mass transfer coefficient based on the gas phase is

$8$x$105$ kmol m$2$ s$1$ and $55\%$ of the total resistance to mass transfer is in the liquid side.

$($a$)$ Draw the equilibrium line and find the gradient of the equilibrium line.

$(4$ marks$)$

Use the appropriate equations and data from the list provided at the end of this paper to calculate:

$($b$)$ The overall mass transfer coefficient based on the liquid phase.

$(15$ marks$)$

$($c$)$ The gas film mass transfer coefficient in:

$($i$)$ kmol m$2$ s$1$

$(2$ marks$)$

$($ii$)$ m s$1$

$(2$ marks$)$

$($iii$)$ kmol m$2$ s$1$ Pa$1$