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AIIMS 2014
Exam
AIIMS
Year
2014
Subject
Chemistry
Chapter
Chemical Bonding and Molecular Structure

AIIMS 2014 · Chemistry · Chemical Bonding and Molecular Structure

Which of the following represents the correct bond order?

Which of the following represents the correct bond order?Which of the following represents the correct bond order?

Options

  1. AO2+<O2−>O22−\mathrm{O}_2^{+} < \mathrm{O}_2^{-}>\mathrm{O}_2^{2-}
  2. BO2−>O22−>O2+\mathrm{O}_2^{-}>\mathrm{O}_2^{2-}>\mathrm{O}_2^{+}
  3. CO22−>O2+>O2−\mathrm{O}_2^{2-}>\mathrm{O}_2^{+}>\mathrm{O}_2^{-}
  4. DO2+>O2−>O22−\mathrm{O}_2^{+}>\mathrm{O}_2^{-}>\mathrm{O}_2^{2-}

Correct answer

D. O2+>O2−>O22−\mathrm{O}_2^{+}>\mathrm{O}_2^{-}>\mathrm{O}_2^{2-}

Step-by-step solution

Which of the following represents the correct bond order?
Hence, the correct B.O. is O2+>O2−>O22−\mathrm{O}_2^{+}>\mathrm{O}_2^{-}>\mathrm{O}_2^{2-}.
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