RAJASTHAN ­ PET Rajasthan PET Solved Paper-2005

  • question_answer
    Ethylene can obtained by the electrolysis of

    A)  potassium fumarate

    B)  potassium succinate

    C)  potassium maleate

    D)  potassium formate

    Correct Answer: B

    Solution :

     Ethylene can obtained by the electrolysis of aqueous solution of potassium succinate. \[\underset{C{{H}_{2}}COOK}{\overset{C{{H}_{2}}COOK}{\mathop{|}}}\,\xrightarrow[-2C{{O}_{2}}]{Electolysis}\underset{C{{H}_{2}}}{\overset{C{{H}_{2}}}{\mathop{||}}}\,+2{{K}^{+}}\]


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