J & K CET Engineering J and K - CET Engineering Solved Paper-2005

  • question_answer
    Which of the following is not an organometallic compound?              

    A) \[{{C}_{2}}{{H}_{5}}ONa\]

    B) \[C{{H}_{3}}MgI\]

    C) Tetraethyl

    D)  \[K{{C}_{4}}{{H}_{9}}\]

    Correct Answer: A

    Solution :

     Organometallic compounds have carbon-metal bond, hence \[\text{C}{{\text{H}}_{\text{3}}}\text{MgI,}\]tetraethyl tin and \[\text{K}{{\text{C}}_{\text{4}}}{{\text{H}}_{\text{9}}}\]are organometallic compounds while\[{{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}\text{ONa}\]is not a organometallic compound due to absence of carbon-metal bond.


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