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

  • question_answer The latest technique for the purification of organic compounds is [Pb. CET 2001]

    A) Fractional distillation

    B) Chromatography

    C) Vacuum distillation

    D) Crystallisation

    Correct Answer: B

    Solution :

     Chromatography is the latest technique for the purification of organic compounds. Chromatography are of various type viz. Column chromatography, gas chromatography, paper chromatography etc.


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