CBSE Class 11-science Answered
Differentiate between bonding and antibonding molecular orbitals.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
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Bonding molecular orbital
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Antibonding molecular orbital
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i) It is formed by the addition overlap of atomic orbitals.
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i) It is formed by subtraction overlap of atomic orbital.
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ii) It may or may not have a node.
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ii) It always has a node in between the nuclei of bonded atoms.
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iii) In this orbital electron density is more in between the nuclei. Electrons in this orbital lead to attraction between atoms.
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iii) In this orbital electron density is less in between the nuclei. Electrons in this orbital lead to repulsion between atoms.
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iv) Its energy is less than the energy of the atomic orbitals.
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iv) Its energy is more than the energy of the atomic orbitals.
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Answered by | 04 Jun, 2014, 03:23: PM
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