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If 'a' stands for edge length of the cub...

If 'a' stands for edge length of the cubic systems, simple cubic, body centred cubic and face centred cubic then the ratio of the radii of he spheres in these systems will be respectively.

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MODERN PUBLICATION-SOLID STATE-EXERCISE
  1. If 'a' stands for edge length of the cubic systems, simple cubic, body...

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  2. A unit cell consists of a cube in which there are A atoms at the corne...

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  3. A compound X and Y crystallises in the cubic structure in which Y atom...

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  4. Gold cystallises in the face cubic lattice. Calculate the approximate ...

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  5. Xenone crystallizes in the face centred cubic lattice and the edge of ...

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  6. The length of the unit cell edge of a body centred cubic metal crystal...

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  7. Calculate the atomic radius of elementary silver which crsytallises in...

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  8. A solid has a structure in which W atoms are present at the corners of...

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  9. Tungsten crystallizes in a body centred cubic lattice. Calculate the n...

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  10. Copper cystalizes in a face centred cubic lattice. Calculate the numbe...

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  11. Gold (atomic radius=0.144nm) crystallises in a face-centred unit cell ...

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  12. In a face centred cubic arangement of A and B atoms, A atoms occupy th...

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  13. The atomic radii of Cs^+ and Cl^- are 1.69 oversetcircA and 1.81 overs...

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  14. A solid has NaCl structure. If the radius of cation A is 100 pm. What ...

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  15. If the radius of Br^- ions is 0.182 nm, how large a cation can fit in ...

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  16. A compound is formed by two elements X and Y. Atoms of the element Y (...

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  17. A compound is formed by two elements in M and N. The element N forms c...

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  18. In a crystalline solid, anions Y are arranged in ccp arrangement. Cati...

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  19. In a solid, oxide ions are aranged in ccp. One sixth of the tetrahedra...

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  20. In corrundum, oxide ions are arranged in hcp arrangement and the alumi...

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  21. An element crystallines in a f.c.c lattice with cell edge of 400 pm. T...

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