Question

Name the method used for separation of the following mixture a. wheat and husk b.sand and iron filings c. cream and milk d. cooking oil and water​

Answer 1

Answer:

Explanation: A) winnowing

                      B) magnetic technique

                      C) centrifugation

                      D)separating funnel

Answer 2

Answer:

a)Winnowing

b) Magnetization

c) Churning

d) Filtration

Explanation:

a) Winnowing - Winnowing allows us to seperate heavier components and lighter components. In this case, wheat is heavy while husk is light.

b) Magnetization - If 1 component has magnetic properties, we can seperate them by magnetization. In a mixture of iron fillings and sand iron has magnetic properties and gets attracted towards the magnet leaving salt, and seperating  both the components.

c) Churning - Churning is the process of shaking up cream or whole milk, seperating them both.

d)Filtration - Cooking oil and water are immiscible, which forms two separate layers. so, they can be separated by using a separating funnel i.e, filtration.

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