12th Class Chemistry Solutions / विलयन Question Bank MCQs - Solutions

  • question_answer
    Which of the following solutions is an example of negative deviation from Raoult's law?

    A) Acetone + Ethanol

    B) Carbon tetrachloride + Chloroform

    C) Acetone + Chloroform

    D) Water + Ethanol

    Correct Answer: C

    Solution :

    \[C{{H}_{3}}COC{{H}_{3}}+CHC{{l}_{3}}\]is an example of solution showing negative deviation from Raoult's law since A - B attractions (acetone + chloroform) are more than A - A (acetone - acetone) and B - B (chloroform - chloroform) attractions.


You need to login to perform this action.
You will be redirected in 3 sec spinner