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BITSAT 2009
Exam
BITSAT
Year
2009
Subject
Chemistry
Chapter
Classification of Elements and Periodicity in Properties

BITSAT 2009 · Chemistry · Classification of Elements and Periodicity in Properties

Which one of the following ions has the highest value of ionic...

Which one of the following ions has the highest value of ionic radius?

Options

  1. AO2−\mathrm{O}^{2-}
  2. BB3+\mathrm{B}^{3+}
  3. CLi+\mathrm{Li}^{+}
  4. DF−\mathrm{F}^{-}

Correct answer

A. O2−\mathrm{O}^{2-}

Step-by-step solution

The ionic radii follows the order O2−>F−>Li+>B3+\mathrm{O}^{2-} > \mathrm{F}^{-} > \mathrm{Li}^{+} > \mathrm{B}^{3+}
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