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प्रश्न
State the principle involved in separation of solid-liquid mixtures by sedimentation and decantation
उत्तर
Sedimentation and decantation
Principle - The solid component is insoluble and heavier than the liquid component
Examples - Mixture of sand and water
संबंधित प्रश्न
Name the process by which the components of the following mixture can be separated.
Wheat and sugar
Name the process by which the components of the following mixture can be separated.
Sugar and water
Name the process by which the components of the following mixture can be separated.
Sand and camphor
Give reasons
Alum is used in purification of river water.
Tick (√) the correct alternative from the choice given for the following statement:
The process of adding a chemical substance to help the suspended solid particles to deposit as sediment fastly is called
Give one word name for the following
The clean liquid which is poured out after sedimentation
Differentiate between the terms sedimentation and decantation with a suitable experimental technique.
Define - Sedimentation.
______ process is done after sedimentation.
Complete the given analogy.
Husk-Grains: Winnowing:: Sawdust- Chalk piece: ______
