JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkyne

  • question_answer
    Which of the following does not give white precipitate with ammoniacal \[AgN{{O}_{3}}\]

    A) \[CH\equiv CH\]

    B) \[C{{H}_{3}}-C\equiv CH\]

    C) \[C{{H}_{3}}-C\equiv C-C{{H}_{3}}\]

    D) \[\underset{Cl\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{\underset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{C{{H}_{2}}-C\equiv CH}}\,}}\,\]

    Correct Answer: C

    Solution :

      \[C{{H}_{3}}-C\equiv C-C{{H}_{3}}\], 2-butyne does not have acidic hydrogen. Hence, does not give white ppt. with ammonical \[AgN{{O}_{3}}\] solution.


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