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प्रश्न
Complete the given analogy.
Large Inter-particle space: Gas:: ______ :solid.
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उत्तर
Large Inter-particle space: Gas:: Little inter-particle space :solid.
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संबंधित प्रश्न
State two characteristic properties of a solid.
Arrange the following substances in increasing order of force of attraction between their particles (keeping the substance having the minimum force of attraction first) : Water, Sugar, Oxygen
What are fluids? Give two examples
State the main physical properties of matter.
Describe simple experiments to prove that liquids have a definite volume
Describe simple experiments to prove that gases occupy space.
Explain the term ‘Interconversion of matter’. With reference to ice, water, and water vapour show diagrammatically the change of state of matter from solid to liquid to gaseous and back to the original state.
Strainer is a kind of sieve which is used to separate a liquid from solid.
Match the following.
| Srl. no. | A | B | C |
| i | Separation of visible undesirable components | Water mixed with chalk powder | Magnetic Separation |
| ii | Separation of heavier and lighter components | Sand and water | Decantation |
| iii | Separation of insoluble impurities | Iron impurities | Filtration |
| iv | Separation of magnetic components from non-magnetic components | Rice and stone | Hand-picking |
| v | Separation of solids from liquids | Husk and paddy | Winnowing |
How the matter is grouped on the basis of physical states?
