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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
`MO` electronic configuration of superoxide ion is .

A

`KK^(**)(sigma2s)^(2),(sigma^(**)2s)^(2),(sigma2p_(z))^(2) (pi2p_(y))^(2) (pi^(**)2p)^(2)(pi^(**)2p_x)^(1)`

B

`KK^(**)(sigma2s)^(2),(sigma^(**)2s)^(2),(sigma2p_(z))^(2) (pi2p_(y))^(2) (pi^(**)2p)^(2)(pi^(**)2p_x)^(2)`

C

`KK^(**)(sigma2s)^(2),(sigma^(**)2s)^(2),(sigma2p_(z))^(2) (pi2p_(y))^(2) (pi^(**)2p)^(2)(pi^(**)2p_x)`

D

none of these

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A
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CENGAGE CHEMISTRY ENGLISH-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 liquid HF but not in the dilute aque...

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  3. Consider the following molecules . A:Anti -pyridine -2-carboxaldoxime...

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  4. Consider the following molecules . A:Anti -pyridine -2-carboxaldoxime...

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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. Which of the following statements is correct about O(2),O(2)^(Θ),O(2)^...

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  10. O(2)^(2-) will have .

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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. Which of the following have highest bond angle ? .

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  15. Which of the following hybridisation may have more than one type of bo...

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  16. Which one of the following statements is correct .

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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. Which one of the following has maximum number of nodal planes ? .

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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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