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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 halogens, with the increase of atomic number which habit is found

    A) Habit to loose electrons decreases

    B) Ionic radii decreases

    C) Ionization potential decreases

    D) In \[M{{X}_{2}}\,(M=\] metal and \[X=\] halogen), covalent properties decreases

    Correct Answer: C

    Solution :

    Ionization potential decreases. Since, atomic size increases.


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