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प्रश्न
Why do we need to separate different components of a mixture? Give two examples.
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उत्तर
Different components of a mixture are separated in order to either separate the un-required components from a mixture or sometimes, to separate more than one useful component from a mixture.
For example, grain purchased from shops can contain several impurities such as pieces of stone, husk, broken grains, etc. Thus, grain is separated from these impurities to make it edible.
Similarly, after preparing tea, we strain it to remove the used tea leaves from tea.
संबंधित प्रश्न
Discuss the method of separating a mixture containing chalk powder, iron filings and naphthalene.
A mixture of milk and groundnut oil can be separated by :
Matter is classified into the types of mixture, compound and element by applying the criterion ______.
Name four substances that can be used as filters.
Fill in the blanks
The substances that make a mixture are called its ______or_________.
Ammonium chloride can be separated from common salt by the method of ______.
State the principle involved in separation of solid-solid mixtures by Sublimation
State the technique involved in separating the following:
Iodine crystals and potassium chloride
Name the following:
The component of the soluble solid-liquid mixture, which is lost to the atmosphere on heating.
You are provided with a mixture containing sand, iron filings, ammonium chloride and sodium chloride. Describe the procedures you would use to separate these constituents from the mixture?
