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Statement-I: By doping silicon semiconductor with pentavalent material, the electron density increases. Statement-II: Th…

Q1

Statement-I: By doping silicon semiconductor with pentavalent material, the electron density increases.
Statement-II: The n-type semiconductor has net negative charge.

In the light of the above statements, choose the most appropriate answer from the options given below:

[JEE Main 2021, 26 Aug (Shift 1)]

a

Both Statement-I and Statement-II are true

b

Statement-I is true but Statement-II is false

c

Statement-I is false but Statement-II is true

d

Both Statement-I and Statement-II are false

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