NEET AIPMT SOLVED PAPER SCREENING 2011

  • question_answer
    If n = 6, the correct sequence for filling of electrons will be

    A) \[ns\xrightarrow[{}]{{}}(n-1)d\xrightarrow[{}]{{}}(n-2)f\xrightarrow[{}]{{}}np\]

    B) \[ns-(n-2)f\xrightarrow[{}]{{}}np\xrightarrow[{}]{{}}(n-1)d\]

    C) \[ns-np\xrightarrow[{}]{{}}(n-1)d\xrightarrow[{}]{{}}(n-2)f\]

    D) \[ns\xrightarrow[{}]{{}}(n-2)f\xrightarrow[{}]{{}}(n-1)d\xrightarrow[{}]{{}}np\]

    Correct Answer: D

    Solution :

    \[6s\to 4f\to 5d\to 6p\]for n = 6


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