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JEE Main & Advanced Chemistry Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन Question Bank Critical Thinking

  • question_answer
    In Kjeldahl's method, the nitrogen present in the organic compound is quantitatively converted into [DCE 2003]

    A) Gaseous ammonia

    B) Ammonium sulphate

    C) Ammonium phosphate

    D) Ammonia

    Correct Answer: D

    Solution :

    In Kjeldahl?s method, the nitrogen is estimated in the form of ammonia, which is obtained by heating compounds with \[NaOH\]. \[C{{H}_{3}}CON{{H}_{2}}+NaOH\xrightarrow{\Delta }C{{H}_{3}}COONa+{{H}_{2}}O+N{{H}_{3}}\]


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