JEE Main 2020 Chemistry question

At 35ºC, the vapour pressure of is 512 mm Hg and that of acetone is 344 mm Hg. A solution of in acetone has a total vapour pressure of 600 mm Hg. The false statement amongst the following is :

• (A)A mixture of 100 mL and 100 mL acetone has a volume < 200 mLCorrect
• (B)Roult's law is not obeyed by this system
• (C) and acetone are less attracted to each other than to themselves
• (D)Heat must be absorbed in order to produce the solution at 35ºC