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The forbidden energy band gap in semi co...

The forbidden energy band gap in semi conductor , conductor and insulator are `E_(1),E(2)and E_(3)` , respectively. The relation among them is

A

`E_(1) lt E_(2) gtE_(3)`

B

`E_(1)gtE_(2)gtE_(3)`

C

`E_(1)ltE_(2)ltE_(3)`

D

`E_(1)gtE_(2)ltE_(3)`

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The correct Answer is:
D
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