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To get an n-type semiconductor from sili...

To get an n-type semiconductor from silicon, it should be doped with a substance with valence-

A

2

B

1

C

3

D

5

Text Solution

Verified by Experts

The correct Answer is:
D
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To get a n- type semiconductor from silicon , it should be doped with a substance with valency ?

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CHHAYA PUBLICATION-SOLID STATE-SOLVED NCERT EXEMPLAR PROBLEMS
  1. Schottky defect is observed in crystals when-

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  2. Which of the following is true about the charge acquired by p-type sem...

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  3. To get an n-type semiconductor from silicon, it should be doped with a...

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

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  5. Which of the following point defect are shown by AgBr crystals: (i) Sc...

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  6. In which pair most efficient packing is present-

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  7. The percentage of empty space in a body-centred cubic arrangement is-

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  8. Which of the following statements is not true about the hexagonal clos...

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  9. In which of the following structures coordination number for cations a...

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  10. What is the coordination number in a square close-packed structure in ...

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  11. Which kind of defects are introduced by doping-

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  12. Silicon doped with electron-rich impurity forms-

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  13. Which of the following statements is not true-

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  14. Which of the given is not true about the ionic solids-

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

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  16. The correct order of the packing efficiency in different types of unit...

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  17. Which of the following defects is also known as dislocation defect-

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  18. In the cubic close packing, the unit cell has-

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

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  20. Which of the following represents correct order of conductivity in sol...

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