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NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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The sequence that correctly describes the relative bond strength pertaining to oxygen molecule and its cation or anion is:
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Correct option: D
O2+>O2>O2−>O22−{O}_2^{+}>{O}_2>{O}_2^{-}>{O}_2^{2-}
Option D (O2+>O2>O2−>O22−{O}_2^{+}>{O}_2>{O}_2^{-}>{O}_2^{2-}) is correct because the bond order increases with the removal of electrons from antibonding orbitals and decreases with the addition of electrons to antibonding orbitals.

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The example of the p−pp - p-orbital overlapping is the formation of: Which is expected to conduct electricity? Hybridization involves: Which of the following is correct? Which has the lowest anion to cation size ratio? Which species has the highest bond order?
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