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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
"A substance has a definite shape as well as a definite volume." Which physical state is represented by this statement?
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Describe simple experiments to prove that liquids have a definite volume
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