Which of the following features are not shown by quartz glass ?
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
This is a crystalline solid
b
Refractive index is same in all the directions
c
This has definite heat of fusion
d
This is also called super cooled liquid
answer is A.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Quartz glass is an amorphous solid so it has no definite heat of fusion. This is due to short range order of molecules. It is also known as super cooled liquid and is isotropic in nature.