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प्रश्न
Define: interconversion of states of matter.
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उत्तर
The process by which matter changes from one state to another and back to original state, without any change in its chemical composition.
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संबंधित प्रश्न
Fill in the blank:
The change of a solid into a liquid is called melting or................
Fill in the blank:
Liquids have no definite ............
A solid is a state of matter that has
- no definite shape.
- large intermolecuiar space.
- high intermolecuiar force of attraction.
- no definite volume.
When a stone is dipped in a glass containing some water, the level of water rises but when a spoon of sugar is added to it and stirred, the water level does not rise?
What is volume ?
If an object weighs 6 kg on earth. What will be its weight on moon ?
Give reason of A gas fills up the space available to it.
When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance spreads in the whole room quickly. Which characteristic of the particles of matter is illustrated by this observation?
Explain the following :
When an incense stick is lighted in the corner of a room, its fragrance spreads quickly in the entire room.
State the term which refers to the conversion of a substance on heating from.
- solid-state to liquid state
- liquid state to vapour state
- vapour state to liquid state
- liquid state to solid-state.
