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प्रश्न
Give reasons
When an empty gas jar is inverted over a gas jar containing a coloured gas, the gas also spreads into the empty jar
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उत्तर
This is because Gases can diffuse or flow in all directions.
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संबंधित प्रश्न
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If the container in which a gas is collected has an opening, the gas will flow out and spread itself indefinitely
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Distinguish the properties of solid, liquid, and gas. Draw a suitable diagram.
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How the matter is grouped on the basis of physical states?
What is the physical state of water at 250°C.
