Chemistry - CHEMICAL BONDING Question with Solution | TestHub
ChemistryCHEMICAL BONDINGMOTHard2 minQB
ChemistryHardmultiple choice
Select INCORRECT ground state molecular orbital electronic configuration of B2.
Options:(select one or more)
Answer:
A, B, C, D
Solution:
B2 has 10 electrons; below N2 the π 2p orbitals lie below σ 2p.
Correct ground state: the two π 2p orbitals each hold one electron (parallel spins), σ 2p empty.
(A) pairs both in one π. (B) puts σ below π and filled. (C) fills σ and leaves one π half empty. (D) puts both in one π box.
All four are incorrect.
Answer: A, B, C, D.
Stream:JEESubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:MOT
⏱ 2mℹ️ Source: QB
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