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If the lattice constant of this semicond...

If the lattice constant of this semiconductor is decreased, then which of the following is correct ?
.

A

`E_(c)` and `E_(v)` decrease, but `E_(g)` increases

B

All `E_(c) , E_(g) E_(v)` decrease

C

All `E_(c), E_(g) , E_(v)` increase

D

`E_(c)` and `E_(v)` increase, but `E_(g)` decreases

Text Solution

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The correct Answer is:
D
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BANSAL-MASTER PRACTICE PROBLEM-Additional topic
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