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JEE Main & Advanced Chemistry The s-Block Elements / s-ब्लॉक के तत्व Question Bank Critical Thinking

  • question_answer
    The correct sequence in decreasing order of the percentage of nitrogen in the given compounds is [NDA 1999]

    A) Urea > Ammonium chloride > Ammonium nitrate > Ammonium nitrite

    B) Urea > Ammonium nitrate > Ammonium nitrite > Ammonium chloride

    C) Urea > Ammonium nitrite > Ammonium nitrate > Ammonium chloride

    D) Urea > Ammonium nitrite > Ammonium chloride > Ammonium nitrate  

    Correct Answer: C

    Solution :

    Correct sequence is  \[N{{H}_{2}}CON{{H}_{2}}>N{{H}_{4}}{{N}_{3}}>N{{H}_{3}}N{{O}_{3}}>N{{H}_{4}}Cl\].


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