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Periodic Table and Periodicity question

2020 · 5 Sep · Shift 2 · Q7
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  5. /2020 · 5 Sep · Shift 2 · Q7

Periodic Table and Periodicity question

2020 · 5 Sep · Shift 2 · Q7

JEE MainChemistryPeriodic Table and PeriodicityMCQ+4 / −1
The correct order of the ionic radii of O2−O^{2-}O2−, N3−N^{3-}N3−, F−F^-F− , Mg2+Mg^{2+}Mg2+, Na+Na^+Na+ and Al3+Al^{3+}Al3+ is :
  1. A
    N3– < O2– < F– < Na+ < Mg2+ < Al3+
  2. B
    N3– < F– < O2– < Mg2+ < Na+ < Al3+
  3. C
    Al3+ < Na+ < Mg2+ < O2– < F– < N3–
  4. D
    Al3+ < Mg2+ < Na+ < F– < O2– < N3–
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