Churing - The process of separating the constituents of a liquid by agitating it vigorously.

Separating the constituents of a liquid by agitating it vigorously
The correct answer to this question is option 'B' - Churning.

Explanation:
Churning is the process of separating the constituents of a liquid by agitating it vigorously. Let's understand this process in detail:

What is Churning?
Churning is a mechanical process that involves the rapid and forceful agitation of a liquid to separate its constituents. It is commonly used in the dairy industry to separate butter from milk.

How does Churning work?
Churning relies on the physical properties of the liquid and its constituents to separate them. When the liquid is agitated vigorously, the fat globules present in the liquid come together and form a solid mass. This solid mass is the butter, while the remaining liquid is called buttermilk.

Why does Churning work?
Churning works because of the difference in density between the fat globules and the liquid. The fat globules are lighter than the liquid and tend to float to the surface when agitated. As they come into contact with each other, they stick together and form a solid mass.

Steps involved in Churning:
- Start with a liquid that contains fat globules, such as milk.
- Agitate the liquid vigorously using a churn or another mechanical device. This can be done manually or using a machine.
- As the liquid is agitated, the fat globules start to come together and form a solid mass.
- Continue churning until the solid mass separates completely from the liquid. This solid mass is the butter, and the remaining liquid is the buttermilk.

Applications of Churning:
Churning is commonly used in the dairy industry to separate butter from milk. It is also used in the production of other dairy products such as ghee and cream.

Conclusion:
Churning is the process of separating the constituents of a liquid by agitating it vigorously. It works by causing the fat globules in the liquid to come together and form a solid mass. Churning is commonly used in the dairy industry to separate butter from milk, and it has various other applications as well.

Churing