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The edge lengths of the unit cells in te...

The edge lengths of the unit cells in terms of the radius of spheres consituting fcc, bcc and cubic unit cell are respectively.

A

`2sqrt2r, (4r)/sqrt3, 2r`

B

`(4r)/sqrt3, 2sqrt2r, 2r`

C

`2r, 2sqrt2r, (4r)/sqrt3`

D

`2r, (4r)/sqrt3, 2sqrt2`

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MODERN PUBLICATION-SOLID STATE-EXERCISE
  1. Which of the following defects is also known as dislocation defect?

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  2. In the cubic close packing, the unit cell has

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  3. The edge lengths of the unit cells in terms of the radius of spheres c...

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  4. Name three common fruits that are known as Rabi harvests?

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  5. Which of the following is not true about the voids formed in three dim...

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  6. The value of magnetic moment is zero in the case of antiferromagnetic ...

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  7. Which of the following statements are not true?

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  8. Which of the following statements are true about metals?

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  9. Under the influence of electric field, which of the following statemen...

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  10. Which of the following statements are true about semiconductors?

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  11. An excess of potassium ions makes KCl crystals appear violet or lilac ...

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  12. The total number of tetrahedral voids in the face centred unit cell is

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  13. Amorphous solid can use also be called

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  14. Which of the following statements are correct?

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  15. Which of the following features are not shown by quartz glass?

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  16. Which of the following cannot be regarded as molecular solid?

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  17. Which of the following shall form an octahedral complex?

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  18. Frenkel defect is also known as……….

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  19. Which of the following defects decrease the density?

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  20. Match the type of packing given in column I with the items given in co...

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