The pBlock Elements - Result Question 28

####29. Glass is a

[1991]

(a) Liquid

(b) Solid

(c) Supercooled liquid

(d) Transparent organic polymer

Show Answer

Solution:

  1. (c) Glass is a super cooled liquid.

Supercooling is the process of lowering the temperature of a liquid or gas below its freezing point without becoming a solid.



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