(C) When silicon is doped with an impurity having a valency less than $4$,a $p$-type semiconductor is obtained.The valency of $As$,$P$,and $Sb$ is $+5

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(C) When silicon is doped with an impurity having a valency less than $4$,a $p$-type semiconductor is obtained.The valency of $As$,$P$,and $Sb$ is $+5$ (Group $15$ elements),while the valency of $In$ is $+3$ (Group $13$ element).Thus,$In$ is the impurity which,when added to $Si$,creates a $p$-type semiconductor.

Class 11 Chemistry Data Entry - Chemistry Level 0 of all question bank

Which one of the following elements,when present as an impurity in silicon,makes it a $p$-type semiconductor?

AP EAMCET 2012 All AP EAMCET

TS EAMCET 2012 All TS EAMCET

A
$As$
B
$P$
C
$In$
D
$Sb$

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Data Entry - Chemistry

Subtopic

Level 0 of all question bank

Previous Year

AP EAMCET 2012 Paper All AP EAMCET years →

Previous Year

TS EAMCET 2012 Paper All TS EAMCET years →

Which oxide of nitrogen is obtained when ammonium nitrate is heated at $250\,^oC$?

AIIMS 1999

View Solution

Let $a, b, x, y$ be real numbers such that $a^2+b^2=81$,$x^2+y^2=121$ and $ax+by=99$. Then,the set of all possible values of $ay-bx$ is

KVPY 2011

View Solution

When work is done on a body by an external force,its

View Solution

As shown in the figure,charges $+q$ and $-q$ are placed at the vertices $B$ and $C$ of an isosceles triangle. The potential at the vertex $A$ is

AIIMS 2002

View Solution

Silviculture is the cultivation of which of the following?

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

Which one of the following elements,when present as an impurity in silicon,makes it a $p$-type semiconductor?

Similar Questions

Which oxide of nitrogen is obtained when ammonium nitrate is heated at $250\,^oC$?

Let $a, b, x, y$ be real numbers such that $a^2+b^2=81$,$x^2+y^2=121$ and $ax+by=99$. Then,the set of all possible values of $ay-bx$ is

When work is done on a body by an external force,its

As shown in the figure,charges $+q$ and $-q$ are placed at the vertices $B$ and $C$ of an isosceles triangle. The potential at the vertex $A$ is

Silviculture is the cultivation of which of the following?

Vedclass Test Series

Exam Paper Generator

Online Exam Module