JEE Main & Advanced Chemistry Aldehydes, Ketones Question Bank Properties

  • question_answer
    Dimethyl ketones are usually characterised through [MNR 1992]

    A)                 Tollen's reagent               

    B)                 Iodoform test

    C)                 Schiff's test        

    D)                 Benedict's reagent

    Correct Answer: B

    Solution :

                    \[\underset{\text{dimethyl ketone}}{\mathop{C{{H}_{3}}-\overset{\overset{O\,\,\,\,\,\,\,}{\mathop{||\,\,\,\,\,\,\,\,\,\,}}\,\,\,\,\,\,\,\,}{\mathop{C-C{{H}_{3}}}}\,+3{{I}_{2}}}}\,+NaOH\to CH{{I}_{3}}+C{{H}_{3}}-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-ONa\]


You need to login to perform this action.
You will be redirected in 3 sec spinner