Advertisements
Advertisements
प्रश्न
Give reasons:
Solids cannot be compressed.
उत्तर
In solids, particles are closely packed. There is a strong force of attraction and the intermolecular space is almost zero. Therefore the molecules are not free to move, which makes them hard and rigid. So solids can not be compressed.
APPEARS IN
संबंधित प्रश्न
Define interconversion of states of matter. What are the two factors responsible for the change of states of matter?
Give reasons:
A gas can fill the whole vessel in which it is enclosed.
When sodium chloride is added to a definite volume of water and stirred well, a solution is formed, but there is no increase in the level of water. Why?
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles move about very quickly.
A kind of matter which can sublinje is
- water
- plastic
- milk
- iodine
Give reason Gases can be compressed easily .
Give reason of Why do liquids and gases flow but solids do not ?
Define the Solid and give two examples.
Give the reason for the following
Particles of matter move more rapidly on the application of heat.
The Cow and Birds are nonliving things.
