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

  • question_answer
    The polarising ability of which one of the following is highest [DCE 2003]

    A) Small highly +ve ion

    B) Large +ve ion

    C) Small highly -ve ion

    D) Large ­-ve ion

    Correct Answer: A

    Solution :

    Due to Raving small in size and electron defficient in nature it has highest polarising ability we can use Fazan's rule to understand it further.


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