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प्रश्न
Explain why, the diffusion of a solid in another solid is a very slow process.
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उत्तर
The diffusion of one solid into another is a very slow process because their particles do not have appreciable flow and only vibrate, as their positions are fixed.
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संबंधित प्रश्न
"A substance has a definite shape as well as a definite volume." Which physical state is represented by this statement?
Give one example of the diffusion of a solid in another solid.
State two characteristic properties of a solid.
Give reasons
Liquids have definite volume but no definite shape
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles are quite close together
The three main states of matter are solids, liquids, and gases. Compare the three states with reference to the following characteristics of matter
(a) volume
(b) shape
(c) compressibility
(d) diffusion.
Describe simple experiments to prove that gases have mass.
Gases have neither a definite shape nor a definite volume.
How the matter is grouped on the basis of physical states?
The tendency of particles to spread out in order to occupy the available space is ______.
