JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkyne

  • question_answer
    The compound \[{{C}_{3}}{{H}_{4}}\] has a triple bond, which is indicated by its reaction with [MP PMT 1999]

    A) Bromine water

    B) Bayer's reagent

    C) Fehling solution

    D) Ammonical silver nitrate

    Correct Answer: D

    Solution :

    \[\underset{\text{Propyne}}{\mathop{C{{H}_{3}}-C\equiv C-H}}\,\,+\underset{\text{Ammonical}}{\mathop{AgN{{O}_{3}}}}\,\to \underset{\begin{smallmatrix}  \text{Siver}\,\text{salt}\,\text{of} \\  \,\,\,\text{Propyne} \end{smallmatrix}}{\mathop{C{{H}_{3}}-C\equiv C-Ag}}\,\]


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