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Which of the following defects decrease ...

Which of the following defects decrease the density ?

A

Interstitial defect

B

Vacancy defect

C

Frenkel defect

D

Schottky defect

Text Solution

Verified by Experts

The correct Answer is:
b,d
In vacancy defect and Schottky defect, some lattice sites are vacant. Thus, mass decreases but volume remains the same . Hence , density decreases.
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