MGIMS WARDHA MGIMS WARDHA Solved Paper-2005

  • question_answer
    Electronic configuration of hydride ion is:

    A) \[1\,{{s}^{0}}\]                                 

    B) \[1\,{{s}^{1}}\]

    C) \[1\,{{s}^{2}}\]                                 

    D) \[1{{s}^{1}}\,2{{s}^{1}}\]

    Correct Answer: C

    Solution :

    Hydride ion\[={{H}^{-}}=I{{s}^{2}}\]


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