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The Solid State — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryThe Solid State1 Mark
MCQ
Glass is:
  • A
    Supercooled liquid
  • ✓
    Crystalline solid
  • C
    Liquid crystal
  • D
    Amorphous solid
✓

Answer

Correct option: B.
Crystalline solid
Amorphous solids neither have ordered arrangement $($i.e. no definite shape$)$ nor have sharp melting point like crystals, but when heated, they become pliable until they assume the properties usually related to liquids. It is therefore they are regarded as super$-$cooled liquids.

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