JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Nitrogen Family

  • question_answer
    Concentrated nitric acid oxidises cane sugar to [CBSE PMT 1991]

    A) \[C{{O}_{2}}\] and \[{{H}_{2}}O\]

    B) \[CO\] and \[{{H}_{2}}O\]

    C) \[CO,\] \[C{{O}_{2}}\] and \[{{H}_{2}}O\]

    D) Oxalic acid and water

    Correct Answer: D

    Solution :

    \[{{C}_{12}}{{H}_{22}}{{O}_{11}}\,\xrightarrow{\text{conc}\text{. }HN{{O}_{3}}}\begin{matrix}    \underset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{COOH}}\,  \\    \underset{\text{Oxalic}\,\,\text{acid}}{\mathop{COOH}}\,  \\ \end{matrix}+{{H}_{2}}O\]


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