NEETChemistrySolid State
Under which situations can an amorphous substance change to crystalline form?
Options
- AWhen it is exposed to high temperatures.
- BWhen it undergoes a chemical reaction.
- CWhen it is subjected to extreme pressure.
- DSlow heating and cooling over a long period makes an amorphous solid acquire some crystalline character.This i
Correct answer
D. Slow heating and cooling over a long period makes an amorphous solid acquire some crystalline character.This i
Step-by-step solution
Correct Option is : (D) Slow heating and cooling over a long period makes an amorphous solid acquire some crystalline character.This is due to crystallisation.