Chemical Engineering Department

$11-$ Estimate the overall mass transfer coefficient based on liquid phase $Kx.$

A$)1\mathrm{.}96{10}^{-3}mo\frac{l}{m^2}s.($mol fraction$)$

B$)3\mathrm{.}82{10}^{-3}mo\frac{l}{m^2}s.($mol fraction$)$

C$)7\mathrm{.}25{10}^{-3}mo\frac{l}{m^2}s.($mol fraction$)$

D$)6\mathrm{.}34{10}^{-3}mo\frac{l}{m^2}s.($mol fraction$)$