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Gold crystallizes in a face centred unit...

Gold crystallizes in a face centred unit cell . Determine the density of gold (Given : Atomic mass of gold = `197`, atomic radius = 0.144 nm)

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SHARAM PUBLICATION-SOLID STATE-EXERCISE
  1. Calculate the approximate number of unit cells present in 1g. Of gold....

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  2. What do you understand by the term " Packing fraction" ?

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  3. Calculate the packing efficiency of a metal crystal for a simple cubic...

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  4. Calculate the packing fraction in a face centred cubic structure (cubi...

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  5. What is the percentage efficiency of packing in case of simple cubic l...

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  6. Write the difference between Octahedral and Tetrahedral.

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  7. How many octahedral and terahedral holes are present per unit cell in ...

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  8. Calculate the number of voids per unit cell of CCP structure.

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  9. How many voids are present per unit cell of hcp structure ?

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  10. Which ion of the following compounds forms fcc arrangement NaCl, ZnS, ...

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  11. Derive the formula to calculate the density of a cubic crystal of elem...

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  12. Derive the formula to calculate the density of a cubic crystals of ion...

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  13. Sodium has bcc structure with nearest neighbour distance 367.9 pm. Cal...

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  14. Gold crystallizes in a face centred unit cell . Determine the density ...

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  15. The density of KBr is 2.75 g cm^(-3). The length of edge of unit cell ...

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  16. Write a note on Metal excess non- stoichiometric defects.

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  17. How does metal deficiency defect arise ? Explain.

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  18. How does impurity defect arise ? How is impurity defect introduced in ...

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  19. How is impurity defect introduced in case of covalent solids ?

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  20. Write a note on classification of solids based on different binding fo...

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