Home
Class 12
CHEMISTRY
Band gap in germanium is small. The en...

Band gap in germanium is small.
The energy spread of each germanium atomic energy level is infinitesimally small.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion

B

If both assertion and reason are true but reason is not the correct explanation of the assertion

C

If assertion is true bur reason is false

D

If assertion is false bur reason is true

Text Solution

Verified by Experts

The correct Answer is:
c
Assertion is true but but reason is false
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • SOLID STATE

    A2Z|Exercise AIIMS Questions|22 Videos

  • P BLOCK ELEMENTS ( GROUP 15,16,17,18)

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • SOLUTIONS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

The energy band gap of Si is

The donor atoms have energy level

The energy band gap is maximum in –

The forbidden gap in the energy bands of germanium at room temperature is about

The energy band gap is maximum in

The band gap in Germanium and silicon in eV respectively is

A small impurity is added to germanium to get a n-type seiniconductor. This impurity is a

Assertion : The energy gap between the valence band and conduction band is greater in silicon than in germanium. Reason : Thermal energy produces fewer minority carriers in silicon than in germanium.