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While preparing tea the tea leaves can be separated from the liquid by the help of a _______.
We churn the milk to obtain _____ and remove its impurities.
The impurities which are required to be separated from the useful substances are found in any of the _______ states of matter.
How many basic methods of separation do we use in our daily lives?
The most convenient method used to separate larger sized impurities from useful substances is known as _______.
The process used to separate grains from the stalks is called _____.
While threshing the stalks are ______ to free up the grain seeds.
Which method is used to separate the heavier and lighter components of a mixture by blowing air?
The farmers use winnowing to separate the _______ particles from the grains which are later used as fodders for the cattle.
Which method is applied to separate the impurities of some substances which still remain even after threshing and winnowing?
The process of adding water to a mixture to settle down the heavier components is called _________.
The process to remove water along with the impurities after sedimentation is known as ______.
Which method is used to separate the mixture of oil and water?
The process of separating suspended solid particles from a liquid is known as _________.
By which process can we convert water into its vapour state?
Common salt can be obtained from the seawater by the process of ________.
The conversion of water vapour into its liquid form is called ______.
A solution in which no more solute can be dissolved is known to be _______.
Which process is used to separate a solid component dissolved in a liquid?
More than one substance can be added to a solution by the process of ________.
A mixture of powdered salt and sugar can be separated by the process of ________.
Which method is applied to separate the sugar from tea?
Who painted the painting called “The Winnowers”?
In which year was the painting named as “The Winnowers” painted?
We need to separate different components of a mixture in order to _______ the harmful substances.