$..$

CF$19$

"Ekzimol$$ar mukdarda benzol $(1),$ toluen $(2)$ we etilbenzol $(3)$ bolan garyndy $110$ertlere atyl$$ar

$$

C we $90$kPa. Kesgitl$$: $($a$)$yg we k$$p$$rjik nokady basy$$y $($kPa$)($b$)$ Bugy$$ emele gel$$n b$$legi$.($c$)$ emele gelen suwuk we bug fazalaryny$\{$x$\}$ we $\{$y equ de$$agramlylyk mole fraksi$$alary$.($d$)$ P $=150$kPa we P $=70$kPa $$in b we c b$$leklerini ga$$tala$"$