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what is winnowing?

what is hand picking?

what is threshing?

what is filtration?

what is distillation?

what is evaporation?

what is decantation?

what is sedimentation ?

how can you seperate the mixture of sand and salt?

how can you seperate salt from sea water/

what is condensation?

is it possible to seperate sugar mixed with wheat flour/ if yes, how will you do it?

12. Yes, it is possible to separate sugar mixed with wheat flour. It can be done by the process of sieving.

Sieving is the process which allows fine particles to pass through the holes of the sieve, while the bigger impurities remain on the sieve. 

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1answer winnowing means to seperate husk particles from heavier seeds or grains.

2 answer handpicking is a method of seperating slightly larger sized impurities like stones and husk from wheat or a rice.

3 answer threshing is the process to seperate grain from stalk  beating by graet force is called threshing. machines called threshers are now being used for this process.

4 answer filtration is a method of seperation a liquid from in soluble substances by passing through a filter paper.when the water containing the sand particles is poured on the filter paper, the filter blocks the sand particles and lets the water passing through the water , thus collected is known as filtrate.

5 answer the method of purifying water by evaporating it and condencing its vapour is called distillation. salt and water can be also seperated by this method from its solution.

6 answer evaporation is a process of convention of liquid into vapour or heating or evaporation. example to seprrate salt from sea water. the sea water is heated till the water changes into vapour. the sea salt is left behind.

7 answer decantation is to seperate sand from water, you transfer the water over the sediment into another container.

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1. The process of seperation of grain from husk and hay with the help of wind is called winnowing.

2. Hand picking is a method of seperation of slightly large sized impurities like stones, insects etc.

3. The process of seperating grains from sun-dried stalks is called threshing.

4.Filtration is a method of seperating a liquid from insoluble impuritieswith the help of filter paper.

6. The method of purifying water by evaporating it and condensencing its vapour is called distillation.

7. The process by which liquid is converted into vapour of that liquid by heating is called evaporation.

8. The process of seperating clear liquid without disturbing the settled solid particles is called decantation.

9. The settling down of heavier particles is called sedimentation.

10. Yes, we can seperate it by sedimentation and decantation.

11. Yes, we can seperate it by evaporation.

12. The process by which vapour of any liquid is converted into liquid by cooling is caled condensation.

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