Chemical Bonding - Result Question 96
72. On the basis of ground state electronic configuration, arrange the following molecules in increasing $O-O$ bond length order. $KO _2, O _2, O _2\left[AsF _6\right]$
(2004, 2M)
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Solution:
- Bond order : $O_2^{-}=1.5, O_2=2, O_2^{+}=2.5$
Bond length : $ O _2^{+} > O _2 > O _2^{-} $