Choose the false statement from the following. – McqOptions

MCQOPTIONS

1.	Choose the false statement from the following.
A.	In conductors the valence and conduction band overlap
B.	Substances with an energy gap of the order of 10 eV are insulators
C.	The resistivity of a semiconductor increases with increase in temperature
D.	The conductivity of a semiconductor increases with increase in temperature
Answer» D. The conductivity of a semiconductor increases with increase in temperature

Discussion

No Comment Found

Related MCQs

In a pure semiconductor crystal, if current flows due to breakage of crystal bonds, then what is the semiconductor called?
At which temperature, a pure semiconductor behaves slightly as a conductor?
Choose the false statement from the following.
At absolute zero, Si acts as which of the following?
A semiconductor is damaged by a strong current because of a lack of free electrons.
In semiconductors at a room temperature correspond to which among the following?
Holes are charge carriers in which one of the following?
The probability of electrons to be found in the conduction band of an intrinsic semiconductor at finite temperature is which of the following?
An intrinsic semiconductor, at the absolute zero temperature, behaves like which one of the following?