Question

Distinguish between properties of Solid, liquid, gas. Draw suitable diagram Using suitable apparatus from your
laboratory separate the mixture of chalk powder, mustard oil, water and coins. Draw a flow chart to show the separation process.

Answer 1

Properties                  Solids                       Liquids                             Gases

Rigidity          Solids are rigid         Liquids are not rigid    Gases are not rigid


Shape & Volume Have definite     Definite volume            Have neither                                                                                                     definite shape or                                                                                                 volume

                          shape & volume      no definite shape

Fluidity              cannot flow             flows from higher level    flows in all                                                                                                          directions
                                                           to lower

Compressibility  cannot be         can be compressed          can be easily                                                                                                      compressed


compressed appreciably


A heterogeneous mixture of chalk powder  can be separated through filtration, mustard oil and water which is an immiscible liquid, and can be separated through an apparatus, Separating funnel.

And the coins can be separated by using magnets.

Hope it helps.

Answer 2

solid. liquid. Gas

solid : it's has fixed volume and shape .

liquid: it's has fixed volume but not fixed shape.

Gas: it's has not fixed shape and volume.

up is the diagram

I think it's hope you

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