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

  • question_answer
    The screening effect of d-electron is

    A)  Equal to \[p\]-electron

    B)  Much more. than \[p\]-electron

    C)  Same as\[f\]-electrons

    D)  Less than \[p\]-electrons

    Correct Answer: D

    Solution :

    [d] Order of screening effect is \[s>p>d>f\].


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