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प्रश्न
Give reasons for the following:
Sodium chloride cannot be separated out from its aqueous solution by filtration.
उत्तर
Filtration is a method that is used to separate insoluble solids from liquids, since both salt dissolve in water.
संबंधित प्रश्न
Tick the most appropriate answer.
During filtration the substance left behind on the filter paper is called ________.
Define Filtration
Give reasons
Sand and sawdust cannot be separated by handpicking.
Draw a neat labelled diagram for the separation of the following mixture.
Chalk and water using a filter paper
The method employed to separate clay particles from water is ______.
When milk, cooled after boiling, is poured onto a piece of cloth the cream (malai) is left behind on it. This process of separating cream from milk is an example of ______.
Filtration is helpful in separating an insoluble ______ from a ______.
Complete the given analogy.
Husk-Grains : Winnowing :: Sawdust- Chalk piece:______.
Complete the given analogy.
Husk-Grains : Winnowing :: Sawdust- Chalk piece : ______.
Complete the given analogy.
Husk-Grains : Winnowing :: SawdustChalk piece : ______
