InterviewSolution
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InterviewSolution
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2o. Which of the following does not exist on the abasis of molecular orbital theory(a) Hi(c) He(b) I(d) Li, |
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Answer» According to the molecular orbital theory, in a supposed He2 molecule, both the bonding and the antibonding orbitals will have 2 electrons each. And so, the bond order (half the difference in the numbers of bonding and antibonding electrons) for such a diatomic entity is zero. That means, the He2 molecule has no existence.so ans is c option |
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