Physics-(general)
NEET Physics (general) Match the Following Question
Type: Match the Following-match the column-Hard-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Majority carriers in n-type | (i) Electrons |
| (b) Majority carriers in p-type | (ii) Holes |
| (c) Doping with trivalent impurity | (iii) Pentavalent impurity |
| (d) Doping with pentavalent impurity | (iv) Trivalent impurity |
A
a-i, b-ii, c-iv, d-iii
B
a-ii, b-i, c-iii, d-iv
C
a-i, b-iii, c-ii, d-iv
D
a-iii, b-ii, c-i, d-iv
Correct Answer
Option A
Detailed Explanation
In n-type semiconductors, electrons are the majority carriers due to doping with pentavalent impurities, while in p-type materials, holes are the majority carriers resulting from trivalent impurity doping.
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