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प्रश्न
Give a reason for the We need to classify things.
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उत्तर
We need to classify things in order to distinguish them. In this way, things can be categorized and can be easily studied.
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संबंधित प्रश्न
Fill in the blank
The inter-molecular forces are the weakest in ...............
Distinguish between solids, liquids, and gases on the basis of their following properties :
(a) compressibility
(b) fluidity
(c) rigidity
(d) expansion on heating
How a liquid changes into its gaseous state? Explain?
Give reason :
Liquids have a definite volume but no definite shape.
Fill in the blank
Water is a matter because it has ............ and occupies ............
Fill in the blank
Any matter which has a definite ................. but no definite shape is called a ...............
Write whether the following statement is true or false.
Intermolecular force of attraction is greater in gases than in liquids.
Give two examples for of the following
Substances which do not change their states.
Multiple choice question.
The process by which a solid changes into a liquid is called
Which one is a kind of matter
