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Q.
The example of amorphous solid is
NTA AbhyasNTA Abhyas 2020The Solid State
Solution:
Amorphous solids neither have ordered arrangement (i.e. no definite shape) nor have a 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.