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JEE Main & Advanced Chemistry Solutions / विलयन Question Bank Abnormal molecular mass

  • question_answer
    Acetic acid dissolved in benzene shows a molecular weight of                       [MP PET 1993, 02]

    A)                 60          

    B)             120

    C)                 180        

    D)                 240

    Correct Answer: B

    Solution :

             Molecular weight of \[C{{H}_{3}}COOH=60\]                 Hence the molecular weight of acetic acid in benzene\[=2\times 60=120\].


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