Home
Class 12
CHEMISTRY
Germanium is an example of...

Germanium is an example of

A

an intrinsic semiconductor

B

a n-type semiconductor

C

a p-type semiconductor

D

insulator

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER 2019

    TARGET PUBLICATION|Exercise MCQs|48 Videos

  • SOLUTIONS AND COLLIGATIVE PROPERTIES

    TARGET PUBLICATION|Exercise Evaluation Test|25 Videos

Similar Questions

Explore conceptually related problems

Germanium diode.

Germanium is transparent in infrared frgion .

An n-type germanium is obtained, on doping intrinsic germaniurn, by

At very low temperatures the photoelectric threshold short wavelength in an impurity-free germanium is equal to lambda_(th)= 1.7 mu m . Find the temperature coefficient of resistance of this germanium sample at room temperature.

calculate the maximum wavelength of electromagentic radioation to create pair in germanium Energy band gap of 0.72 eV

The temperature of germanium is decreased from room temperature to 100 K, the resistance of germanium

Assertion: At 0K germanium is a superconductor. Reason: At 0K germanium offers zero resistance.

On doping germanium with donor atoms of density 10^(17)cm^(-3) , find its conductivity if mobility of electrons is 3800 cm^(2)//V-s and intrinsic carrier concentration is 2.5xx10^(13)cm^(-3) . Also find the ratio of conductivity of doped germanium and pure germanium.