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-p-Block elements - I — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry-p-Block elements - I1 Mark
MCQ
Glass is a
  • A
    Micro-crystaline solid
  • ✓
    Super cooled liquid
  • C
    Gel
  • D
    Polymeric mixture
✓

Answer

Correct option: B.
Super cooled liquid
b
Glass is a supercooled liquid. Supercooling is a process of lowering the temperature of a liquid or a gas below its freezing point without it becoming a solid.

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