Home
Class 12
CHEMISTRY
The elements commonly used for making tr...

The elements commonly used for making transistors are :

A

C and Si

B

Ga and In

C

P and As

D

Si and Ge

Text Solution

Verified by Experts

Si and Ge are used for making transistors.
Promotional Banner

Topper's Solved these Questions

  • THE SOLID STATE

    VMC MODULES ENGLISH|Exercise LEVEL-2|50 Videos

  • THE SOLID STATE

    VMC MODULES ENGLISH|Exercise LEVEL-2 (Numerical Value Type for JEE Main )|15 Videos

  • THE SOLID STATE

    VMC MODULES ENGLISH|Exercise LEVEL-0 ( Long Answer Type)|6 Videos

  • SURFACE CHEMISTRY

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE|9 Videos

  • THEORY OF SOLUTIONS

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|31 Videos

Similar Questions

Explore conceptually related problems

The most commonly used bioreactor is

The most commonly used reducing agent is

The most commonly used reducing agent is

Identify the material commonly used for making coil of a resistacne box.

The reagent commonly used to determine hardness of water titrimetrically is :

Non-ionizing radiations commonly used for inducing mutations in organism are :-

Name two commonly used bioreactors.

The plant most commonly used as green manure is

The enzymes commonly used in genetic engineering are :

Name three commonly used vaccines.

VMC MODULES ENGLISH-THE SOLID STATE-LEVEL-1
  1. If a cation leaves a site in solid lattice, and is located at an inter...

    Text Solution

    |

  2. Schottky defect occurs mainly in electrovalent compounds where

    Text Solution

    |

  3. Which of the following statements is correct?

    Text Solution

    |

  4. In a face centred cubic arrangement of A and B atoms whose A atoms are...

    Text Solution

    |

  5. Which of the following defects, if present, lowers the density of the ...

    Text Solution

    |

  6. Schottky defect is generally observed in :

    Text Solution

    |

  7. The flame colours of metal ions are due to

    Text Solution

    |

  8. Doping of silicon (Si) with boron (B) leads to the formation of

    Text Solution

    |

  9. Density of a crystal remains unchanged as a result of :

    Text Solution

    |

  10. Which of the following statement is true?

    Text Solution

    |

  11. If we mix a pentavalent impurity in a crystal lattice of germanium, wh...

    Text Solution

    |

  12. Which of the following has the highest value of energy gap ?

    Text Solution

    |

  13. The elements commonly used for making transistors are :

    Text Solution

    |

  14. How many 'nearest' and 'next nearest' neighbours respectively does sod...

    Text Solution

    |

  15. The cation/anion radius ratio for a triangular arrangement of anions i...

    Text Solution

    |

  16. if a metal has a bcc crystal structure, the coordination number is 8,b...

    Text Solution

    |

  17. In a ccp structure, the :

    Text Solution

    |

  18. The numbers of tetrahedral and octahedral holes in a ccp array of 100 ...

    Text Solution

    |

  19. The size of Cl^(-) ion is 1.8Å . The size of a cation for which a chan...

    Text Solution

    |

  20. Lithium forms body centred cubic structure. The length of the side of ...

    Text Solution

    |