Which of the following features are not shown by quartz glass?
(i) This is a crystalline solid.
(ii) Refractive index is same in all the directions.
(iii) This has definite heat of fusion.
(iv) This is also called super cooled liquid.


NCERT Class XII
Chemistry - Exemplar Problems

Chapter 1. Solid State

2

Answers

2015-06-05T10:43:26+05:30
2015-06-06T19:17:36+05:30
Option (iii) is the correct answer.
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