Question

On the basis of molecular theory,explain why liquids have a definite volume but no definite shape. ​

Answer 1

Answer:

In a liquid, the particles are still in close contact, so liquids have a definite volume. However, because the particles can move about each other rather freely, a liquid has no definite shape and takes a shape dictated by its container

Answer 2

Answer:

Liquids occupy definite volume but have no definite shape. It takes the shape of the container.

This is because the inter-molecular force of attraction between the molecules in a liquid is less when compared to solids and the liquid molecules are loosely packed. In a liquid, the particles are in close contact and so they have a definite volume. However, because the particles can slide across each other.

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