Q. Which of the following is non-crystalline solid?

A) $NaCl$
B) $CsCl$
C) $CaF_{2}$
D) Glass
Explanation

(d)
Glass is an amorphous solid

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

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

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