Question 20: Classify each of the following as being either a p–type or an n–type semiconductor: (i) Ge doped with In (ii) B doped with Si. Chapter 1: the Solid State Chemistry Class 12 solutions are developed for assisting understudies with working on their score and increase knowledge of the subjects. Classify each of the following as being either a p–type or an n–type semiconductor: (i) Ge doped with In (ii) B doped with Si is solved by our expert teachers. You can get ncert solutions and notes for class 12 chapter 1 absolutely free. NCERT Solutions for class 12 Chemistry Chapter 1: the Solid State is very essencial for getting good marks in CBSE Board examinations
Question 20: Classify each of the following as being either a p–type or an n–type semiconductor:
(i) Ge doped with In (ii) B doped with Si.
Answer
(i) Ge is a 14th group element and In is a 13th group element .When 14th group element is doped with In a 13th group element, a electron deficit hole created .Hence Ge doped with In will generate p–type semiconductor.
Copyright @ ncerthelp.com A free educational website for CBSE, ICSE and UP board.
