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Give Reasons : Silicon on Doping with Phosphorous Forms N-type Semiconductor. - CBSE (Science) Class 12 - Chemistry

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Question

Give reasons : Silicon on doping with Phosphorous forms n-type semiconductor.

Solution

Phosphorus is electron rich as it is element of group 15. When it is doped with  element of group 14 i.e silicon an n-type semiconductor will form because here conductivity is due to the presence of extra electrons.

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Solution Give Reasons : Silicon on Doping with Phosphorous Forms N-type Semiconductor. Concept: Electrical Properties - Applications of N-type and P-type Semiconductors.
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