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Vapour pressure of pure CS 2 and...

Vapour pressure of pure ` CS _ 2 ` and ` CH _ 3 COCH _ 3 ` are 512 mm of Hg and 312 mm of Hg respectively. Total vapour pressure of mixture is 600 mm of Hg then find incorrect statement :

A

heat must be absorbed in order to produce the solution at `35^(@)C `

B

a mixture of 100 mL `CS _ 2 ` and 100 mL acetone has a volume ` lt 200 ` mL

C

` CS _ 2 ` and acetone are less attracted to each other than to themselves

D

Raoult's law is not obeyed by this system

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