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JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES
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Medium
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Analyzing
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Given below are two statements:
Statement-I: Carbon , Silicon , Germanium have same lattice structure. But is semiconductor are insulators.
Statement-II: Ionisation energy is least for followed by .
Statement-I: Carbon , Silicon , Germanium have same lattice structure. But is semiconductor are insulators.
Statement-II: Ionisation energy is least for followed by .
View answer and explanation
Correct option: B
Both Statements are false
Option B (Both Statements are false) is correct because Carbon is an insulator, Silicon and Germanium are semiconductors, and the ionization energy is least for Ge, followed by Si and then C.
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