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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
    The second ionization potential is [Bihar CEE 1995; CET Pune 1998]

    A) Less than the first ionization potential

    B) Equal to the first ionization potential

    C) Greater than the first ionization potential

    D) None of these

    Correct Answer: C

    Solution :

    Greater than the first ionization energy because after removal one \[{{e}^{-}}\], effective nuclear charge increases.


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