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Valence-bond theory is one of the two qu...

Valence-bond theory is one of the two quantum mechanical approaches that explains bonding in molecules In some cases, valence bond theroy cannot cannot satisfactorily account for observed properties of molecules Valnce-bond theroy can explain molecular geometries .

A

predicated by `VSEPR` model

B

predicated by `MO` theory

C

predicated by both (a) and (b)

D

predicated by none of these

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The correct Answer is:
A
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CENGAGE CHEMISTRY-CHEMICAL BONDING AND MOLECULAR STRUCTURE-Exercises Linked Comprehension
  1. The HF(2)^(Θ) ion solid state and in liquid HF but not in the dilute a...

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  2. The HF(2)^(Θ) ion solid state and in liquid HF but not in the dilute a...

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  3. The HF(2)^(Θ) ion solid state and in liquid HF but not in the dilute a...

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  4. The HF(2)^(Θ) ion solid state and in liquid HF but not in the dilute a...

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  5. Valence-bond theory is one of the two quantum mechanical approaches th...

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  6. Valence-bond theory is one of the two quantum mechanical approaches th...

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  7. Valence-bond theory is one of the two quantum mechanical approaches th...

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  8. Valence-bond theory is one of the two quantum mechanical approaches th...

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  9. Valence-bond theory is one of the two quantum mechanical approaches th...

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  10. According to the moleular orbital theory, all atomic orbitals combine ...

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  11. According to the moleular orbital theory, all atomic orbitals combine ...

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  12. According to the moleular orbital theory, all atomic orbitals combine ...

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  13. Most of the polyatomic molecules except a few such as CO(2) and CS(2) ...

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  14. Most of the polyatomic molecules except a few such as CO(2) and CS(2) ...

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  15. Most of the polyatomic molecules except a few such as CO(2) and CS(2) ...

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  16. MO' s are formed by the overlap of A'O s Two AO's combine to form two ...

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  17. MO' s are formed by the overlap of A'O s Two AO's combine to form two ...

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  18. MO' s are formed by the overlap of A'O s Two AO's combine to form two ...

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  19. MO' s are formed by the overlap of A'O s Two AO's combine to form two ...

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  20. MO' s are formed by the overlap of A'O s Two AO's combine to form two ...

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