The following is part of a molecular orbital energy-level diagramfor MOs constructed from 1s atomic orbitals.  (a) What labels do we use for the two MOs shown? (b) Forwhich of the following molecules or ions could this be theenergy-level diagram:H2, He2, H2+, He2+, or H2-?(c) What is the bond order of the molecule or ion? (d) If anelectron is added to the system, into which of the MOs will itbe added? [

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A: The explanation is given below-

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A: (a)

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Q: (a) If the valence atomic orbitals of an atom are sp hybridized,how many unhybridized p orbitals…

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A: Atomic Number of molybdenum (Mo) is 42. So, the electron configuration of Mo will be : [Kr] 4d5 5s1

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Q: The orbital diagram that follows presents the final step in theformation of hybrid orbitals by a…

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Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.