A liquid can easily change its shape but a solid can not because (a)

1.	A liquid can easily change its shape but a solid can not because (a) the density of a liquid is smaller than that of a solid (b) the forces between the molecules is stronger in solid than in liquids (c) the atoms combine to form bigger molecules in a solid (d) the average separation between the molecules is larger in solids.
Answer» (b) the forces between the molecules is stronger in solid than in liquids EXPLANATION: The shape will change only if the molecules have some freedom of movement. In a solid the forces between the molecules are so strong that they cannot move easily, thus the shape is not changed.

A liquid can easily change its shape but a solid can not because (a) the density of a liquid is smaller than that of a solid (b) the forces between the molecules is stronger in solid than in liquids (c) the atoms combine to form bigger molecules in a solid (d) the average separation between the molecules is larger in solids.

Answer»

(b) the forces between the molecules is stronger in solid than in liquids

EXPLANATION:

The shape will change only if the molecules have some freedom of movement. In a solid the forces between the molecules are so strong that they cannot move easily, thus the shape is not changed.

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