Q$1.$ By using the library recourses,

Obtain equilibrium data of methanol$-$water system from a scientific reference.

By using MATLAB, plot the following

A$.$ T$-$x$-$y diagram for methanol$-$water system.

B$.$ P$-$x$-$y diagram for methanol$-$water system.

C$.$ McCabe$-$Thiele diagram for methanol$-$water system.

D$.y=x$ line in McCabe$-$Thiele diagram for methanol$-$water system.