Advertisements
Advertisements
प्रश्न
Describe the molecular model for a liquid. I-low does it explain that a liquid has no definite shape, but has a definite Volume?
Advertisements
उत्तर
Here the molecules are less tightly packed as compared to solids and also there is the lesser force of intermolecular attraction. The intermolecular distance is greater than that in the solids. Thus, they do not have a definite shape but acquire the shape of the vessel in which they are contained but have a definite volume at a given temperature.
APPEARS IN
संबंधित प्रश्न
The process of a gas converting directly into solid is called vaporization.
Write true or false for the following statement
The liquids are less viscous than the gases.
Fill in the blank
A solid exerts pressure .....................
How do the solids, liquids, and gases differ in their following properties.
(a) Size
(b) Shape
(c) Density
How a liquid changes into its gaseous state? Explain?
Give a reason for the We need to classify things.
Give reason :
Liquids have a definite volume but no definite shape.
Fill in the blank
......... can flow.
Write whether the following statement is true or false.
The intermolecular force of attraction is the weakest in gases.
Complete the statement given below by selecting the correct word.
The conversation of vapour into a liquid is called ____.
