JEE Main & Advanced Chemistry Alcohols, Phenols and Ethers / एल्कोहॉल, फीनॉल तथा ईथर Question Bank Properties of alcohol Phenol and Ethers

  • question_answer
    Glycerol reacts with conc. \[HN{{O}_{3}}\] and conc. \[{{H}_{2}}S{{O}_{4}}\] to form        [CPMT 1983; MP PMT/PET 1988]

    A)                 Glycerol mononitrate    

    B)                 Glycerol dinitrate

    C)                 Glycerol trinitrate           

    D)                 Acrolein

    Correct Answer: C

    Solution :

                    \[\underset{C{{H}_{2}}-OH}{\overset{C{{H}_{2}}-OH}{\mathop{\underset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\overset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{CH-OH\,\,}}}\,}}}\,+3HN{{O}_{3}}\underset{{{H}_{2}}S{{O}_{4}}}{\mathop{\xrightarrow{\text{Conc}\text{.}\,{{H}_{2}}S{{O}_{4}}}}}\,\underset{\text{Glycerol}\,\,\text{trinitrate}}{\mathop{\underset{C{{H}_{2}}-ON{{O}_{2}}}{\overset{C{{H}_{2}}-ON{{O}_{2}}}{\mathop{\underset{|\,\,\,\,}{\overset{|\,\,\,\,}{\mathop{CH}}}\,-ON{{O}_{2}}\,\,\,}}}\,}}\,+3{{H}_{2}}O\]


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