Bond order of O 2 , O 2 + , O 2 – and O 2 2– is in order :
Chemistry · JEE Main · NTA Exams — Chemical Bonding and Molecular Structure
Bond order of O2, O2+, O2– and O22– is in order :
- \(\mathrm{O}_{2}^{-}<\mathrm{O}_{2}^{2-}<\mathrm{O}_{2}<\mathrm{O}_{2}^{+}\)
- \(\mathrm{O}_{2}^{2-}<\mathrm{O}_{2}^{-}<\mathrm{O}_{2}<\mathrm{O}_{2}^{+}\)
- \(\mathrm{O}_{2}^{+}<\mathrm{O}_{2}<\mathrm{O}_{2}^{-}<\mathrm{O}_{2}^{2-}\)
- \(\mathrm{O}_{2}<\mathrm{O}_{2}^{+}<\mathrm{O}_{2}^{-}<\mathrm{O}_{2}^{2-}\)
Answer
(B) O _ 2 ^ 2- < O _ 2 ^ - < O _ 2 < O _ 2 ^ +
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