Why is hand-picking necessary after winnowing?
Important Questions on Separation of Substances
Which separation process is used when one component in a mixture:
Heavier than the other?
Which separation process is used when one component is in a mixture:
Bigger than the other?
Which separation process is used when one component is in a mixture:
Different shape and colour from the other?
Which separation process is used when one component is in a mixture:
One is soluble in water and the other is not?
Which separation process is used when one component is in a mixture:
One float and the other sinks in the water?
Divya suggested a method to separate the mixture given below. Is that correct? Find whether it is possible or not. Give reason.
Pure water can be obtained from seawater by the process of filtration.
Divya suggested a method to separate the mixture given below. Is that correct? Find whether it is possible or not. Give reason.
Cheese is removed from curdled milk by the process of decantation.
