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

  • question_answer Percentage composition of an organic compounds is as follows: C = 10.06, H = 0.84, Cl = 89.10. Which of the following corresponds to its molecular formula if the vapour density is 60.0 [AMU 2001]

    A) \[C{{H}_{2}}C{{l}_{2}}\]

    B) \[CHC{{l}_{3}}\]

    C) \[C{{H}_{3}}Cl\]

    D) None of these

    Correct Answer: B

    Solution :

    Molecular of weight of \[CHC{{l}_{3}}\]is 120

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