Home
Class 12
CHEMISTRY
Which of the following is true about the...

Which of the following is true about the charge acquired by p type semiconductors?

A

positive

B

negative

C

neutral

D

depends on concentration of p impurity.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    MODERN PUBLICATION|Exercise EXERCISE|525 Videos
  • POLYMERS

    MODERN PUBLICATION|Exercise EXERCISE|327 Videos
  • SOLUTIONS

    MODERN PUBLICATION|Exercise EXERCISE|635 Videos

Similar Questions

Explore conceptually related problems

Which of the following is not true about the processes?

A n-type semiconductor is:

Which one of the following is not true about vitamins?

What is n-type semiconductor ?

Which of the following is true about the value of refractive index of quartz glass?

MODERN PUBLICATION-SOLID STATE-EXERCISE
  1. Cations are present in the interstitial sites in which defect?

    Text Solution

    |

  2. Schottky defect is observed in crystal when

    Text Solution

    |

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

    Text Solution

    |

  4. To get a n-type semicondcutor from silicon, it should be doped with a ...

    Text Solution

    |

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

    Text Solution

    |

  6. Which of the following is not correct for Frenkel defect in crystals?

    Text Solution

    |

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

    Text Solution

    |

  8. In which part most efficiency packing is present?

    Text Solution

    |

  9. Which of the following statement is not true

    Text Solution

    |

  10. In which of the following structureds coordination number for cations ...

    Text Solution

    |

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

    Text Solution

    |

  12. Which kind of defects are introduced by doping?

    Text Solution

    |

  13. Silicon doped with electron rich impurity forms

    Text Solution

    |

  14. Which of the following statements is not true?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |