JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkene

  • question_answer
    Electrolysis of cold concentrated aqueous solution of potassium succinate yields [CPMT 1985; MP PMT 1986]

    A) Ethane

    B) Ethyne

    C) Ethene

    D) Ethane-1, 2-diol

    Correct Answer: C

    Solution :

    \[\begin{array}{*{35}{l}}    \underset{|}{\mathop{C}}\,{{H}_{2}}COOK  \\    C{{H}_{2}}COOK  \\ \end{array}+2{{H}_{2}}O\xrightarrow{\text{Electrolysis}}\]\[\underset{\text{Anode}}{\mathop{\underset{\,C{{H}_{2}}\,\,\,}{\mathop{\underset{||\,\,\,\,\,\,\,\,}{\mathop{C{{H}_{2}}}}\,}}\,}}\,\,+2C{{O}_{2}}+2KOH\,\,\,\,+\underset{\begin{matrix}    {}  \\    \text{Cathode}  \\ \end{matrix}}{\mathop{{{H}_{2}}}}\,\]


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