Problem Solving:

A mixture of Benzene $(30$mol$\%$ and Toluene $(70$mol$\%)$ is being flashdistilled at a pressure of $1$atm. Flow rate of the liquid feed mixture is $10$ kmo$\frac{l}{h}.$ Additionally, $40$mol$\%$ of the feed is vaporized.

Determine:

The liquid and vapor flow rates

The liquid and vapor compositions

The slope and the y$-$intercept

The $f($fractions vaporized of feed$)$ and $q($fraction remaining liquid$)$