Methods of Separation Quiz

What is the process of removing stones from grains called?

• Handpicking

• Sieving

• Winnowing

• Filtration

Which method is used to separate grains from stalks?

• Churning

• Threshing

• Winnowing

• Decantation

What is the method of separating lighter husk from heavier grains by wind called?

• Winnowing

• Magnetic separation

• Filtration

• Sieving

Which method is used to separate solid particles from a liquid using a sieve?

• Evaporation

• Churning

• Decantation

• Filtration

What is the process of settling down of heavier particles in a liquid called?

• Handpicking

• Filtration

• Sedimentation

• Winnowing

Which method is used to extract butter from curd?

• Decantation

• Filtration

• Sieving

• Churning

What is the process of separating iron nails from sawdust using a magnet called?

• Magnetic separation

• Handpicking

• Winnowing

• Filtration

Which method is used to separate salt from seawater?

• Filtration

• Sieving

• Churning

• Evaporation

What is the method of removing tea leaves from tea called?

• Winnowing

• Churning

• Decantation

• Filtration

Which method is used to separate oil from water?

• Churning

• Filtration

• Sieving

• Decantation