The forbidden gap in the energy bands of germanium at room temperature is about 
(a) 1.1 eV                           (b) 0.1 eV
(c) 0.67 eV                         (d) 6.7 eV 

(c) Eg(Germanium)=0.67 eV

Difficulty Level:

  • 18%
  • 15%
  • 59%
  • 9%