1.

Amorphous solids do not have sharp melting points. Explain.

Answer»

Solution :(1) Amorphous solids do not have perfectly ordered crystalline structure.
(2) They have short range order of REGULAR pattern hence periodically repeating regular pattern is over a short distance.
(3) Hence the temperature needed to melt the solid is not same, THEREFORE amorphous solids do not have SHARP melting points but melt over a range of temperature.


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