NEET NEET SOLVED PAPER 2018

  • question_answer
    Iron carbonyl, \[\text{Fe(CO}{{\text{)}}_{\text{5}}}\] is [NEET - 2018]

    A)  Trinuclear                  

    B)  Mononuclear

    C)  Tetranuclear  

    D)  Dinuclear

    Correct Answer: B

    Solution :

    Based on the number of metal atoms present in a complex, they are classified into mononuclear, dinuclear, trinuclear and so on. \[\text{eg: Fe(CO}{{\text{)}}_{\text{5}}}\text{: monocuclear}\] \[\text{C}{{\text{o}}_{\text{2}}}{{\text{(CO)}}_{\text{8}}}:\text{ dinuclear}\] \[\text{F}{{\text{e}}_{\text{3}}}{{\text{(CO)}}_{\text{12}}}:\text{ trinuclear}\] Hence, option [b] should be the right Sol..


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