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प्रश्न
Name the three states of matter.
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उत्तर
The three states of matter are solids, liquids, and gases.
Solids: A solid has a definite shape and definite volume.
Example: wood, stone, iron, ice, etc
Liquid: A liquid has a definite volume but no definite shape.
Example: water, juice, milk, oil, etc.
Gases: A gas neither has definite shape nor a definite volume.
Example: air, hydrogen, oxygen, water vapour, etc.
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संबंधित प्रश्न
Write true or false for the following statement
The liquids are less viscous than the gases.
Fill in the blank
A solid is ............ rigid.
Give a reason for the Liquids can flow easily.
Fill in the blank
Liquids have no definite ...........
Write whether the following statement is true or false.
Only water can exist in three different states.
Write whether the following statement is true or false
All solids, on heating, first change to the liquid and then to the gaseous state always.
Write true or false for the statement. Rewrite the false statement correctly.
The intermolecular space in a gas is almost negligible.
Multiple choice question.
There are large intermolecular gaps in
Explain the term ‘matter'
Complete the statement given below by selecting the correct word.
____ is an example of a crystalline substance.
