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प्रश्न
Give a reason for the following:
A crystal of iodine on slow heating in a closed flask turns into vapours and fills the complete flask.
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उत्तर
The iodine crystals get converted into the gaseous state from solid-state when they are heated. Gases have a property to fill a container completely, So the iodine vapour fills the container completely.
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संबंधित प्रश्न
Fill in the blank
Liquids have no definite ______
The molecules of each substance are identical.
Write true or false for the following statement
The inter-molecular forces are effective at all distances between the two molecules.
Describe a simple experiment to illustrate the existence of inter-molecular spacing.
Define matter.
Define Intermolecular force
Define Molecule.
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When an empty gas jar is inverted over a gas jar containing a coloured gas, the gas also spreads into the empty jar.
Identify the odd term out and explain.
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Gaseous element
