Q. Schottky defect generally appears in

A) $KCl$
B) $NaCl$
C) $CsCl$
D) All of these
Explanation

(d)
Schottky defects occurs in highly ionic compounds which have high coordination number, $eg.\ NaCl,\ KCl,\ CsCl$ etc

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.