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प्रश्न
Give reasons for the following:
Solids have a definite shape and are highly rigid while gases have to definite shape and are least rigid.
उत्तर
Solids have very closely packed atoms with minimum spaces between them while gases have atoms which are for apart with maximum spaces between them. Solids have a definite shape and are highly rigid while gases have no definite shape and are least rigid.
संबंधित प्रश्न
How a liquid changes into its gaseous state ? Explain ?
Fill in the blank:
Water is a matter because it has mas and occupies....................
Fill in the blank:
Any matter which has a definite.................... but no definite shape is called a...............
For the following statement, say whether it describe a solid, a liquid or a gas.
Particles are quite close together.
Gases
- cannot be compressed easily,
- occupy the entire space of the container.
- have definite shapes.
- cannot flow.
Give reason
When an empty gas jar is inverted over a gas jar containing a coloured gas, the gas also spreads into the empty jar.
Fill in the blank
The molecules are at a greater distance in ______ compared to liquids.
What are the two conditions for the interconversion of states of matter?
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to space.
Mention any two characteristics of the particles of matter.
