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Karnataka Board PUCPUC Science 2nd PUC Class 12

Classify the Following as Being Either A P-type Or An N-type Semiconductor: B Doped with Si. - Chemistry

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Question

Classify the following as being either a p-type or an n-type semiconductor:

B doped with Si.

Solution

B (a group 13 element) is doped with Si (a group 14 element). Thus, a hole will be created and the semiconductor generated will be a p-type semiconductor.

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Electrical Properties - Conduction of Electricity in Semiconductors
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Chapter 1: The Solid State - Exercises [Page 31]

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NCERT Chemistry [English] Class 12
Chapter 1 The Solid State
Exercises | Q 20.2 | Page 31
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