Separate three Components from Iron, Sand and Common Salt Mixture
1)Which property is used in sedimentation?
  

2)Which of the following mixture can separate using decantation?
  

3)Which of the following separation techniques is better for separating tea leaves from tea?
  

4)Which one of the following solids is immiscible in water?
  

5)The process of evaporating a liquid and then condensing the vapour by cooling it is known as
  

6)Sand and gravel may be separated from each other using
  

7)The best way to separate a mixture of sand and iron filings is by the method of:
  

8)Which one of the following pairs of separation techniques will both separate salt from a mixture of salt and water?
  

9)The process of separating grains from the chaff is known as
  

10)Which order is appropriate for separating salt from a sand and salt mixture?