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प्रश्न
State in which of the three states of matter:
The force of attraction between the particles is very weak.
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उत्तर
Gas
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संबंधित प्रश्न
Define the following term.
Element
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.
Give reason:
A red ink drop added to small amount of water in a glass turns water red in some time.
Write whether the following statement is true or false.
Solids have the largest inter-molecular space.
All kinds of matter
- occupy space and have definite mass
- have mass and definite shape
- can change their states
- have definite volume
A piece of chalk can be broken into small particles by hammering but a piece of iron cannot be taken into small particles by hammering. Which characteristic of the particles of matter is illustrated by these observations?
Give reasons for the following:
Water on freezing turns into ice.
Each of the three states of matter has mass. Explain with the help simple experiments – that each state of matter has mass.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to free diffusion.
Among the following ______ is not a mixture.
