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

  • question_answer
    In the long form of periodic table, the element having lowest ionisation potentials are present in [EAMCET 1992]

    A) I group

    B) IV group

    C) VII group

    D) Zero group

    Correct Answer: A

    Solution :

    Since, they have larger size as compared to other.


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