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Bond Order and Enthalpy

Determine bon...

Question

Determine bond order of $N_{2}, N_{2} +, N_{2} -$ and arrange in decreasing order of bond strength. Predict their magnetic character.

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Solution

Bond order
$N_{2} 3 N_{2} > N_{2}^{+} = N_{2}^{-}$
$N_{2}^{+} 1.5$
$N_{2}^{-} 2.5$

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