Home
Class 12
CHEMISTRY
Which one of the following elements on d...

Which one of the following elements on doping with germanium, make it a p-type semiconductor ?

A

Bi

B

Sb

C

As

D

Ga

Text Solution

Verified by Experts

The correct Answer is:
D

Group 13 elements like Ga when doped with Ge form p-type semiconductors.
Promotional Banner

Topper's Solved these Questions

  • p-BLOCK ELEMENTS

    SIA PUBLICATION|Exercise MCQ.s|169 Videos
  • ORGANIC CHEMISTRY-II

    SIA PUBLICATION|Exercise MCQ|136 Videos
  • POLYMERS

    SIA PUBLICATION|Exercise MCQ.s|9 Videos

Similar Questions

Explore conceptually related problems

Which one of the following elements reacts with steam?

Which one of the following elements reacts with steam?

Which one of the following elements reacts with steam?

Which one of the following elements occur in free state

Which one of the following elements reduces NaOH to Na?

Which one of the following elements in plants is not remobilised ?

With which one of the following elements silicon should be doped so as to give p-type sem iconductor?

What are n-type and p-type semiconductors?

What are n-type and p-type semiconductors?

SIA PUBLICATION-p-BLOCK ELEMENTS-MCQ.s
  1. Which one of the following correctly represents the variation of elect...

    Text Solution

    |

  2. Which one of the following elements reacts with steam?

    Text Solution

    |

  3. Which one of the following elements on doping with germanium, make it ...

    Text Solution

    |

  4. Diborane reacts with HCl in the present of AlCl(3) and liberates

    Text Solution

    |

  5. Which one of the following is not correct?

    Text Solution

    |

  6. Na(2)S(2)O(3) reacts with moist Cl(2) to form Na(2)SO(4), HCl and X. w...

    Text Solution

    |

  7. The role of copper diaphragm in Whytlaw-Gray's method is

    Text Solution

    |

  8. Liquid X is used is bubble chamber to detect neutral mesons and gamma ...

    Text Solution

    |

  9. Which of the following cannot form an amphoteric oxide?

    Text Solution

    |

  10. The catalyst and promoter respectively used in the Haber's process of ...

    Text Solution

    |

  11. What is Z in the following reactions? BCl(3)+H(2)underset(450^(@)C)o...

    Text Solution

    |

  12. Which one of the following elements reduces NaOH to Na?

    Text Solution

    |

  13. Which one of the following used in the preparation of cellulose nitrat...

    Text Solution

    |

  14. The oxoacid of sulphur which contains two sulphur atoms in different o...

    Text Solution

    |

  15. Bond energy of Cl(2),Br(2) and I(2) follow the order

    Text Solution

    |

  16. Assertion (A): The boiling points of noble gases increase from He to X...

    Text Solution

    |

  17. Which one of the following statements is not correct?

    Text Solution

    |

  18. Which one of the following is a correct set?

    Text Solution

    |

  19. The total number of sigma and pi-bonds in pyrophosphoric acid are resp...

    Text Solution

    |

  20. What are the products formed when moist chlorine gas is reacted with h...

    Text Solution

    |