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Silicon doped with electron rich impurit...

Silicon doped with electron rich impurity forms

A

p-type semiconductor

B

n-type semiconductor

C

intrinsic semiconductor

D

insulator

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MODERN PUBLICATION-SOLID STATE-EXERCISE
  1. What is the coordination number in a square close packed structure in ...

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  2. Which kind of defects are introduced by doping?

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  3. Silicon doped with electron rich impurity forms

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  4. Which of the following statements is not true?

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  5. Which of the following is not true about the ionic solids?

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  6. A ferromagnetic substance becomes a permanent magnet when it is placed...

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  7. The correct order of the paking efficiency in different types of unit ...

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  8. Which of the following defects is also known as dislocation defect?

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

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

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

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

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

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  14. Which of the following statements are not true?

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

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

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

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

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

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  20. Amorphous solid can use also be called

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