A seven-component mixture with the below composition and K-values at T, P is flashed at these T and P. Component zi K A 0.01 15.0 B 0.25 5.0 D 0.1 3.0 E 0.17 2.0 F 0.05 1.0 G 0.12 0.5 H 0.3 0.2 (a) Make a plot of this alternative Rachford-Rice flash function at intervals of Y of 0.1, and estimate the correct root of Y. C f{4}={1+(K-1) ziki = 1 i=1 (b) The following is the Rachford-Rice function. Make a plot f this equation at intervals of Y of 0.1 and explain why the alternative form of the Rachford-Rice function in part (a) is not preferred. f{Y} = zi(1 - k;) 1+ 4(ki - 1) i1 (c) Using the correct Y value estimated, find the vapor and liquid flow rates and composition for the flash column for a feed of 100 kmol/h