three measures are give provided to you sand and water milk and water rises and has which mixture will be separated by the method of sedimentation decantation and filtration give reason also
Answers
Answer:
Answer: The mixture of sand and water can be separated by sedimentation and decantation. Is it possible to separate sugar mixed with wheat flour?
Answer:
i) Mixture of sand and husk: Sand and husk can be separated by the method of winnowing.
ii) Mixture of wheat, sugar and stalk: For separating stalk from the mixture, we should follow the winnowing method. Wheat and sugar can be separated by sieving because they are in different sizes.
iii) Mixture of water and petrol (oil): Water does not dissolve in petrol, so it can be separated by the use of separating funnel or decantation method.
iv) Mixture of rice and salt: Rice and salt can be separated by sieving.
v) Mixture of sand and salt: Sand and salt is mixed with water, salt dissolves in water and sand can be separated by sedimentation and decantation followed by filtration. After that using evaporation, common salt is separated.