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प्रश्न
Give a scientific reason.
Buttermilk is churned to get butter.
उत्तर
Buttermilk has two components- water and fat/cream. Churning helps in the separation of these two components. The fat/cream collects on the top as a result of churning, while the remaining part is left behind as liquid.
संबंधित प्रश्न
Which separation technique will you apply for the separation of the following?
Oil from water.
State the correct technique for the separation of the following mixture.
a lighter liquid from a heavier liquid.
Kerosene and water
- Give the principle involved in the separation of the mixture
- Give the technique of separation of the mixture.
______ is essential to perform separation by solvent extraction method.
Name a suitable method used to separate two immiscible liquids.
Name a method used to separate two miscible liquids.
What is solvent extraction?
Two immiscible liquids are taken in the above funnel for separation.
Which is denser, X or Y? Suggest any one example for X and one for Y. A third liquid Z which is soluble only in Y is added to the mixture, and the contents in the funnel are shaken well. How many layers will you observe now? How will you separate the three liquids? The boiling point of X is 98°C, that of Y is 43°C and that of Z is 75°C.
Which of the following is structure of a separating funnel ?
