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प्रश्न
Give two examples for the following :
Substances which sublime.
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उत्तर
Naphthalene, camphor, dry ice.
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संबंधित प्रश्न
Give reason Pure substances have fixed melting or boiling point .
Fill in the blank
Liquids have no definite ______
For the following statements, say whether it describes a solid, a liquid or a gas.
Particles are far apart and move in all directions
Name the phenomenon which causes the Conversion of water into steam is
The process by which a solid change into a liquid is called
The molecules of each substance are identical.
Define the Intermodular force of attraction.
Write true or false for the statement. Rewrite the false statements correctly.
Matter cannot exist in different states.
Multiple choice question.
A substance which can change its state
Fill in the blank:
Matter made up of one kind of particle is said to be _________.
