question_answer

At \[35{}^\circ C\], the vapour pressure of \[C{{S}_{2}}\] is 512 mm Hg and that of acetone is 344 mm Hg. A solution of \[C{{S}_{2}}\] in acetone has a total vapour pressure of 600 mm Hg. The false statement amongst the following is [JEE MAIN Held on 07-01-2020 Morning]

A) Raoult?s law is not obeyed by this system

B) A mixture of \[100\text{ }mL\text{ }C{{S}_{2}}\] and \[100\text{ }mL\] acetone has a volume < 200 mL

C) Heat must be absorbed in order to produce the solution at \[35{}^\circ C\]

D) \[C{{S}_{2}}\] and acetone are less attracted to each other than to themselves