Chemistry - CHEMICAL BONDING Question with Solution | TestHub

ChemistryCHEMICAL BONDINGMOTMedium2 minQB

ChemistryMediumnumerical

Passage / Comprehension

For calculating bond order in homonuclear and heteronuclear diatomic molecules, number of bonding and antibonding $e^{-}$ is required and magnetic behaviour depends upon unpaired $e^{-}$

Find the sum of the bond order of chemical species having fractional bond order in the following $O_{2}^{2 -}, N_{2}^{-}, N_{2}^{+}, O_{2}, NO, C_{2}^{2 -}, B_{2}^{-}, CO$

Answer:

9.00

Solution:

The correct answer is 9

Species	Bond order
$N_{2}^{-}$	2.5
$N_{2}^{+}$	2.5
NO	2.5
$B_{2}^{-}$	1.5

Stream:JEESubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:MOT

⏱ 2mℹ️ Source: QB

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