NEETPhysicsSemiconductors
( array |c|l|c|l| & List - 1 & & List - 2 a) & Intrinsic semiconductor & r) & Silicon b) & N-type semiconductor & p) & Prepared by adding antimony c) & P-type semiconductor & s) & Prepared by adding indium d) & Depletion & q) & Immobile ion array )
Options
- Aa-p b-r c-s d-q
- Ba-r b-p c-s d-q
- Ca-q b-r c-s d-p
- Da-q b-p c-s d-r
Correct answer
B. a-r b-p c-s d-q
Step-by-step solution
In intrinsic semiconductors only pure Silicon or germanium is used. Antimony has 5 valence electron forms N type on doping Indium has 3 valence electron form P type on doping, Depletion is an immobile ion.