A non-ideal solution was prepared by mixing 30 mL chloroform and 50 mL acetone. The volume of mixture will be

Chloroform and acetone form a non-ideal solution, in which A...B type interaction are more than A...A and B...B type interactions due to H-bonding. Hence, the solution shows negative deviation form Raoult's law. i.e.,

$△{\text{V}}_{\text{m}\text{i}\text{x}}$=-ve,

$△{\text{H}}_{\text{m}\text{i}\text{x}}$=-ve,

$\therefore$ Total volume of solution = less than (30+50)mL

or 80mL