Chemistry - CHEMICAL BONDING Question with Solution | TestHub

ChemistryCHEMICAL BONDINGMOTMedium2 minPYQ_2021

ChemistryMediumnumerical

The total number of electrons in all bonding molecular orbitals of $O_{2}^{2 -}$ is ......... (Round off to the nearest integer)

Answer:

10.00

Solution:

M. O. Configuration of $O_{2}^{2 -}$ ( $(18 \bar{e})$

$σ 1 s^{2} σ^{*} 1 s^{2} σ 2 s^{2} σ^{*} 2 s^{2} σ 2 p_{z}^{2} π 2 p_{x}^{2} = π 2 p_{y}^{2} π^{*} 2 {p_{x}}^{2} = π^{*} 2 {p_{y}}^{2}$

Total B.M.O electrons $= 10$

Stream:JEESubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:MOT

⏱ 2mℹ️ Source: PYQ_2021

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