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At room temperature, CO(2) is a gas whil...

At room temperature, `CO_(2)` is a gas while `SiO_(2)` is a solid because

A

`CO_(2)` is a linear molecule, while `SiO_(2)` is angular

B

van der Waals's forces are very strong in `SiO_(2)`

C

`CO_(2)` is covalent, while `SiO_(2)` is ionic

D

Si cannot form stable bonds with O, hence Si has to form a 3D lattice

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The correct Answer is:
D
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VK JAISWAL ENGLISH-CHEMICAL BONDING (BASIC)-Level 2
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  2. Iodine molecules are held in the crystals lattice by

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  3. At room temperature, CO(2) is a gas while SiO(2) is a solid because

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  4. Choose the correct code of characteristics for the given order of hybr...

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  5. Which is correct statement ? As the s-character of a hybrid orbital ...

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  6. Which of the following is incorrectly match ?

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  7. The ionic bond X^(+)Y^(-) are formed when : (I) electron affinity of...

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  8. In the Born-Haber cycle for the formation of solid common salt (NaCl),...

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  9. Species having maximum 'Cl-O' bond order is :

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  10. Which of the following species contains minimum number of atoms in XY ...

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  11. The molecule ML(x) is planar with 7 pairs of electrons around M in the...

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  12. Choose the correct option for the collowing molecule in view of chemic...

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  13. Which of the following statement is correct about I(3)^(+) and I(3)^(-...

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  14. In which of the following molecular shape d(z^(2)) orbital must not be...

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  15. The correct statement regarding SO(2) molecule is :

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  16. A molecule XY(2) contains two sigma bonds two pi bond and one lone pai...

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  17. In which of the following pairs, both the species have the same hybrid...

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  18. Which of the following possess two lone pair of electrons on the centr...

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