(C) In a xerox machine,the photoconductor drum is coated with a thin layer of $Selenium$ $(Se)$. $Selenium$ is a semiconductor that becomes conductive

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(C) In a xerox machine,the photoconductor drum is coated with a thin layer of $Selenium$ $(Se)$. $Selenium$ is a semiconductor that becomes conductive when exposed to light,which is the fundamental principle behind the xerographic process.

Class 12 Chemistry p-Block Elements (Class 12)Oxygen family

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The photoconductor used in a xerox machine is ....

A
Carbon
B
Black phosphorus
C
Selenium
D
Tellurium

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The photoconductor used in a xerox machine is ....

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