Home
Class 12
CHEMISTRY
Why does the electrical conductivity of ...

Why does the electrical conductivity of semiconductors increase with rise in temperature?

Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    CHHAYA PUBLICATION|Exercise MATCHING TYPE|5 Videos

  • SOLID STATE

    CHHAYA PUBLICATION|Exercise ASSERTION-REASON TYPE|5 Videos

  • SOLID STATE

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXEMPLAR PROBLEMS|53 Videos

  • PREVIOUS YEARS QUESTION PAPER 2019

    CHHAYA PUBLICATION|Exercise WBCHSE 2019 PART-B|19 Videos

  • SOME p-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTIVE SET 11|15 Videos

Similar Questions

Explore conceptually related problems

why does the electrical conductivity of semiconductors increse with rise in temperature?

Why does the conductivity of a pure semiconductor increases with rise in temperature ?

Why is the electrical conductivity of metals found to decrease with rise in temperature?

STATEMENT -1 : Electrical consuctivity of semi -conductors incresase with increasing temperature . STATEMENT -2: With increase in temperature , number of electrons which jumps from the valence bond to the conduction band in semi-condctors increase .

How does the electrical conductivity of super- conductors vary with temperature ?

(a) On raising the temperature, electrical conductivity of a metal decreases, while that of a semiconductor increases. Explain. (b) At very low temperature (0K), intrinsic semiconductors behave like insulators but their electrical conductivities increase with rise in temperature. Why?

Why does the electrical conductivity of germanium crystal increase when it is doped with gallium?

What are the causes of electrical conductivity of a semiconductor?

How does the conductance of a semiconducting material change with rise in temperature?

The electrical conductivity of a metal decreases with rise in temperature while that of semi-conductor increases. Justify.