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Define (a) space lattice, (b) crystal la...

Define (a) space lattice, (b) crystal lattice, (c) unit cell and (d) coordination number.

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AAKASH SERIES-SOLIDS STATE-SUBJECTIVE EXERCISE - 2 (SHORT ANSWER QUESTIONS)
  1. Define (a) space lattice, (b) crystal lattice, (c) unit cell and (d) c...

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  2. Derive Bragg's equation .

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  3. Discuss the close packing in crystal structures.

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  4. What are the tetrahydral hole and octahydral hole ? How they are forme...

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  5. Explain when difracted rays may have constructive and destructive inte...

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  6. Derive a relation between the density of a crystalline substance and t...

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  7. Calculate the number of particles present in a fcc crystal structure.

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  8. Place the atoms of an element 'A' in the lattice points of Face centre...

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  9. How many lattice points are there in a unit cell of a (a) B.C.C lattic...

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  10. Draw the points of two dimensional lattice with sequence of unit cells...

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  11. The diffracted X rays from CuSO(4) crystal are allowed to fall on a ph...

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  12. A grating has 5.7 xx 10^(3) lines per cm. If X-rays of wavelength 546 ...

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  13. Atomic weight of silver is 107 .8. Silver crystallises in fee lattice ...

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  14. A bee lattice is made up of two elements X and Y. Atoms of X occupy tw...

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  15. The edge length of sodium chloride 5.64A^(0). What is the density of s...

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  16. NH(4) X1 crystallises in bee lattice with edge length 383 pm. If the r...

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  17. Argon crystallises in a F.C.C lattice with 1 atom at each lattice poin...

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  18. Calculate the contribution of lattice points in body centred lattice a...

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  19. A body centred cubic lattice is made up of two elements A and B. Atoms...

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  20. An X-ray beam (lambda = 70.9 p m) was scattered by a crystalline solid...

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