NEET Sample Paper NEET Sample Test Paper-48

  • question_answer
    The spectrum of He is expected to be similar to that of:

    A) H                     

    B) Na     

    C) \[{{\operatorname{He}}^{+}}\]                       

    D) \[{{\operatorname{Li}}^{+}}\]

    Correct Answer: D

    Solution :

    \[{{\operatorname{Li}}^{+}}\] Spectrum of He is expected to be similar to that of \[{{\operatorname{Li}}^{+}}\]As both He and \[{{\operatorname{Li}}^{+}}\]has two electrons.


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