The sharp melting point of crystalline solids compared to amorphous solids is due toA. a regular arrangement of consituent particles observed over a short distance in the crystal lattice.B. a regular arrangmenet of constituent particles observed over a long distance in the crystal latticeC. same arrangement of constituent particles in different directions.D.

The sharp melting point of crystalline solids compared to amorphous so

1.	The sharp melting point of crystalline solids compared to amorphous solids is due toA. a regular arrangement of consituent particles observed over a short distance in the crystal lattice.B. a regular arrangmenet of constituent particles observed over a long distance in the crystal latticeC. same arrangement of constituent particles in different directions.D.
Answer» Correct Answer - B A solid is said to be crystalline if the various constituent structural units (atoms, ions or molecuels) of which the solid is made, are arranged in a definite gerometrical pattern within the solid. The type of forces in crystalline solids are of long range order due to which they have sharp melting point.

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