Choose the only false statement form the followingA. The resistivity of a semiconductor increases with increase in temperatureB. Substances with energy gap of the order of 10eV are insulators.C. In conductors the valence and conduction bands may over lapD. The conductivity of a semiconductor increases with increases in temperature.

Choose the only false statement form the followingA. The resistivity o

1.	Choose the only false statement form the followingA. The resistivity of a semiconductor increases with increase in temperatureB. Substances with energy gap of the order of 10eV are insulators.C. In conductors the valence and conduction bands may over lapD. The conductivity of a semiconductor increases with increases in temperature.
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