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NEET Sample Paper NEET Sample Test Paper-10

  • question_answer
    The 3d- block element that exhibit maximum number of oxidation states in

    A)  \[Sc\]                          

    B)  \[Ti\]

    C)  \[Mn\]                        

    D)  \[Zn\]

    Correct Answer: C

    Solution :

    \[Mn\] exhibits the maximum number of oxidation states. \[Mn\,\,(Z=35)\,:\,\,[Ar]3{{d}^{5}},4{{s}^{2}}\] It can show \[+2,+3,+4,+5,+6\]and +\[+7\]oxidation states.


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