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The second ionization energy is greater than the first because
  • a)
    Second electron is heavy hence it needs more energy
  • b)
    increased force of attraction between the nucleus and the valence electrons
  • c)
    of decreased force of attraction between the nucleus and the valence electrons
  • d)
    None of these
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
The second ionization energy is greater than the first becausea)Second...
Since it is more difficult to remove ion from a positively charged ion then from an neutral atom.
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Community Answer
The second ionization energy is greater than the first becausea)Second...
The correct option is B.
In first ionisation energy, we remove electron from a neutral atom but for second ionisation we have to remove electron from a positive atom, where electron are more tightly bounded due to increased attraction force so second ionisation energy is high relative to first IP.
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The second ionization energy is greater than the first becausea)Second electron is heavy hence it needs more energyb)increased force of attraction between the nucleus and the valence electronsc)of decreased force of attraction between the nucleus and the valence electronsd)None of theseCorrect answer is option 'B'. Can you explain this answer?
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