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JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Self Evaluation Test - Classification of Elements and Periodicity in Properties

  • question_answer
    The decreasing order of the ionization potential of the following elements is

    A) \[Ne>Cl>P>S>Al>Mg\]

    B) \[Ne>Cl>P>S>Mg>Al\]

    C) \[Ne>Cl>S>P>Mg>Al\]

    D) \[Ne>Cl>S>P>Al>Mg\]

    Correct Answer: B

    Solution :

    [b] Closed shell (Ne), half filled (P) and completely filled configuration (Mg) are the cause of higher value of I.E.


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