1.

Distinguish among the different physical states of matter.

Answer»

Differences among three physical states of matter (solid, liquid and gas) are as follows

S.No.PropertiesSolidLiquidGas
1.VolumeDefiniteDefiniteNo define
2. ShapeNo definiteNo definiteNo definite
3.Molecular arrangementVery closely packedLoosely packedVery loosely packed
4.Freedom of movementNot much freedomMove around and better than solidMove easy and fast
5.CompressibilityNon-compressibleLess compressibleEasily compressible


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