Which one of the following statement is false? - Vidyadip

MCQ

Which one of the following statement is false?

A
Pure $Si$ doped with trivalent impurities gives a $p-$ type semiconductor.
✓
Majority carriers in a $n-$ type semiconductor are holes.
C
Minority carriers in a $p-$ type semiconductor are electrons.
D
The resistance of intrinsic semiconductor decreases with increase of temperature.

✓

Answer

Correct option: B.

Majority carriers in a $n-$ type semiconductor are holes.

b
In an-type semiconductors, electrons are majority carriers and holes are minority carriers.

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