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Chemical Bonding and Molecular Structure
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01/09/2021 11:05 am
Topic starter
The correct order of bond dissociation energy among N2, O2, O2- is shown in which of the following arrangements?
(a) N2 > O2- > O2
(b) O2- > O2 > N2
(c) N2 > O2 > O2-
(d) O2 > O2- > N2
1 Answer
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01/09/2021 11:07 am
Correct answer:(c) N2 > O2 > O2-
Explanation:
The bond order of N2, O2, and O2- are respectively 3, 2 and 1.5.
Since higher bond order implies higher bond dissociation energy hence the correct order will be N2 > O2 > O2-