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An example of a covalent crystalline sol...

An example of a covalent crystalline solid is:

A

Si

B

Al

C

NaF

D

Ar

Text Solution

Verified by Experts

The correct Answer is:
A
Si is an example of covalent crystalline solid among the given choices. Si atoms are covalently linked in tetrahedral manner.
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DISHA PUBLICATION-THE SOLID STATE-EXERCISE -1 : CONCEPT BUILDER
  1. Solid CH4 is

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  2. Which compound will show the highest lattice energy ?

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  3. An example of a covalent crystalline solid is:

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  5. A solid with high electrical and thermal conductivity is

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  6. Solid which do not show the same physical properties in different dir...

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  7. Crystals can be classified into ….basic crystal habits

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  8. In which of the following paris of structures, tetrahedral as well as ...

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  9. How many "nearst" and "next nearst" neighbours, respectively, does pot...

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  10. solid AB crystallises as NaCl structure and the radius of the cation i...

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  11. In NaCl crystal each Cl^- ion is surrounded by

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  12. In the spinel structure, oxides, ions are cubical-closest packed where...

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  13. What would be the effective number of atoms per unit cell in end centr...

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  14. The effective number of atoms per unit cell in a face centred cube and...

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  15. In the closed packing of atoms A ("radius":r(a)), the radius of atom B...

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  16. In a compound ,atoms of element Y from ccp lattice and those of elemen...

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  17. Which of the following is the incorrect statement?

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  18. The range of radius ratio (cationic to anionic) for an octahedral arra...

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  19. Structure of a mixed oxide is cubic closed - packed (ccp) .The cubic u...

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  20. Lattice energy of a solid increases if

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