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In which of the following p pi-d pi bond...

In which of the following `p pi-d pi` bonding is observed ?

A

`NO_3^-`

B

`SO_3^(2-)`

C

`BO_3^(3-)`

D

`CO_3^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
B
In `SO_3^(2-)` d-orbital of S atom overlaps with p-orbital of O atom to form a `pi`-bond. B, C and N do not have d-subshell in the valence shell.
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DINESH PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-REVISION
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  2. In NO3^+ ion, number of bond pairs and lone pairs of electrons are res...

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  3. In which of the following p pi-d pi bonding is observed ?

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  4. Sulphuric acid provides a simple example of

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  5. A lone pair of electrons in an atom implies

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  6. Chemical bond implies

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  7. Sodium chloride is an ionic compound whereas hydrogen chloride is Main...

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  8. Covalent compounds have low melting points because

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  9. The number of sigma-and pi bonds present in pent-4en-1-yne is :

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  10. Which of the following statement is not correct for sigma and pi- bond...

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  11. In an anion HCOO^- the two carbon-oxygen bonds are found to be equal l...

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  12. The pair of species having identical shapes for molecules of both spec...

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  13. The ion which is not tetrahedral in shape is

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  14. Which of the following compounds prossesses the C-H bonds with the low...

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  15. Maximum hydrogen bonds in water are,

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  16. sp^3 has s-character

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  17. Which one is configuration of most metallic metal ?

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  18. The nature of hybridisation in the NH3 molecule is

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  19. Which of the following bonds require the largest amount of bond energy...

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  20. From elementary molecular orbital theory we can deduce the electronic ...

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