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For some crystals , the radius ratio for...

For some crystals , the radius ratio for cation and anion is `0.525` its coordination number will be

A

2

B

4

C

6

D

8

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The correct Answer is:
C
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TARGET PUBLICATION-SOLID STATE-QUESTION
  1. In CsCI lattice the coordination number of Cs ion is

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  2. In NaCl lattice , the radius ratio is [ Given : r(Na^(+))=0.95 ...

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  3. For some crystals , the radius ratio for cation and anion is 0.525 its...

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  4. How many chloride ions are there around sodium ion in sodium chloride ...

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  5. MgO has a structure of NaCl and TiCl has the structure of CsCl. What a...

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  6. For an ionic crystan of the type AB , the value of (limiting) earius r...

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  7. Define Frenkel and Schottky defects with examples.

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  8. Which has Frenkel defect ?

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  9. Which point defect lowers the density of a crystal?

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  10. Silicon is a as it conducts electricity better than but not ...

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  11. The space between the outermost filled energy band and the next...

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  12. Germanium is an example of

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  13. Which among the following is NOT a diamagnetic substance ?

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  14. Maximum ferromagnetism is found in .

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  15. Which of the following is FALSE regarding guoy's method ?

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  16. Which one is called pseudo solid?

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  17. Find the INCORRECT statement.

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  18. Find the number of Na^(+) ions and Cl^(-) ions associated with each in...

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  19. Give an example each of a molecular solid and an ionic solid.

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  20. For the various types of interactions , the CORRECT order of i...

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