JEE Main & Advanced Chemistry The s-Block Elements Question Bank Critical Thinking

  • question_answer Which group is called buffer group of the periodic table [Pb. CET 2004]

    A) I

    B) VII

    C) VIII

    D) Zero

    Correct Answer: D

    Solution :

    Zero group is called a buffer group because it lies between highly electronegative halogens and highly electropositive alkali metal element.

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