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Which of the following compounds is cova...

Which of the following compounds is covalent ? .

A

`SiO_(2)`

B

`S_(8)`

C

`CaC_(2)`

D

`Na_(2)S`

Text Solution

Verified by Experts

The correct Answer is:
A, B
`SiO_(2) and S_(8)` are covalent molecules with a sigma covalent bond between Si and O and S and S atoms.
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VMC MODULES ENGLISH-CHEMICAL BONDING-I & II-JEE Advanced (Archive)
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  3. Which of the following compounds is covalent ? .

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  5. Pair of molecules which forms strongest intermolecular hydrogen bonds ...

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  6. The angle between two covalent bonds is maximum for (CH(4), H(2)O, CO(...

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  7. …………… hybrid orbitals of nitrogen atom are involved in the formation o...

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  8. The ion that is isoelectronic with CO is

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  9. Among the following, the linear molecule is

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  10. There are …………. pi bonds in a nitrogen molecule

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  11. Which one among the following does not have the hybrogen bond ?

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  12. Write the Lewis dot structural formula for each of the following. Give...

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  13. Carbon tetrachloride has no net dipole momnet because of .

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  14. Linear overlap of two atomic p-orbitals leads to a sigma bond .

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  15. On hydridisation of one s and one p-orbitals , we get

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  16. SnCI(2) is a non-linear molecule .

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  17. The hybridisaton of sulphur in sulphur dioxide is .

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  18. CO(2) is isostructural with

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  19. The bond between two indentical non-metal atoms has a pair of electron...

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