JEE Main & Advanced Chemistry Organic Chemistry: Some Basic Principles & Techniques Question Bank Chemical analysis of organic compounds

  • question_answer The vapour density of the methyl ester of an organic monocarboxylic acid is 37. What is the molecular weight of the acid

    A) 46

    B) 60

    C) 70

    D) 74

    Correct Answer: D

    Solution :

    Molecular mass = \[2\times V.D.=2\times 37=74\].

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