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Show that for a body-centred cubic unit ...

Show that for a body-centred cubic unit cell made up of identical particles, the radius is 0.43 times the edge length of the unit cell.

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A metal has face-centred cubic unit cell. The radius of an atom of the metal is 1.28Å. What is the edge length of the unit cell?

% of void space in body centred cubic unit cell.

The distance between the nearest neighbours of a body-centred cubic unit cell is equal to 0.866 times the edge length of the unit cell. What is the relation between the edge length and the radius of the constituent particle of this unit cell?

Chromium crystallises in a body-centred cubic structure. The radius of a chromium atom is 125pm. What is the edge length of a unit cell in chromium crystal?

The unoccupied space in a body centred cubic unit cell is.

Iron crystallises in a body centred cubic structure. Calculate the radius of iron atom if edge length of unit cell is 286 pm.

In a simple, body-centred and face-centred cubic unit cell, the radii of constituent particles are r_(1),r_(2)andr_(3) , respectively. If the edge length of each type of these unit cells be a, then find the ratio of r_(1),r_(2)andr_(3) .

Sodium crystallises in a body-centred cubic unit cell. (bcc) with edge length 4.29Å . What is the radius of the sodium atom ? What is the length of the body-diagonal of the unit cell?

Show that 32% of the total space within a body-centred cubic unit cell remains unoccupied.

CHHAYA PUBLICATION-SOLID STATE-WARM UP EXERCISE
  1. Silver crystallises in a face-centred cubic structure. If the edge len...

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  2. In a simple, body-centred and face-centred cubic unit cell, the radii ...

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  3. Show that for a body-centred cubic unit cell made up of identical part...

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  4. A cubic unit cell with an edge length of a cm consists of identical pa...

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  5. What do you mean by coordination number of a constituent particle in a...

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  6. In two dimensions, which one represents the close-packed structure of ...

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  7. Which close-packed structure is represented by ABAB… arrangement, and ...

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  8. What are hcp and ccp structures? What are their unit cells? In what wa...

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  9. What are tetrahedral and octahedral voids in a close-packed structure ...

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  10. In a crystalline compound AB, B atoms form hexagonal close-packed stru...

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  11. The crystal lattice of the compound M(x)O(y) has cubic close-packed ar...

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  12. The crystal structure of a compound consisting of atoms M and N shows ...

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  13. Nickel (density = 8.9g*cm^(-3), atomic mass = 58.7g*mol^(-1)) crystall...

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  14. What do you mean by defect in a crystal? What are point defects in a c...

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  15. What are vacancy and interstitial defects? How do these defects affect...

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  16. What is Schottky defect? Is it a stoichiometric or non-stoichiometric ...

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  17. What is Frenkel defect? What type of ionic solids are likely to develo...

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  18. What type of stoichiometric defect are shown by the following compound...

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  19. What are non-stoichiometric defects in an ionic crystal? Explain how m...

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  20. What is F-centre? Why is it called colour centre? What kind of defect ...

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