Q. Which defect causes decreases in the density of crystal?
A) Frenkel
B) Schottky
C) Interstitial
D) F-centre
Explanation
(b)
More is the Schottky defect in crystal, more is the decrease in density
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.