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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

On What Principle Are the Following Methods of Separation Based? Give One Example of a Mixture for Each of the Methods Mentioned in Which They Are Used by Using a Separating Funnel - Chemistry

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प्रश्न

On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used

By using a separating funnel

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उत्तर

By using a separating funnel : It is a simple device used to separate the components of a liquid-liquid heterogeneous mixture.
Example : Kerosene oil and water. The mixture is placed in a separating funnel and allowed to stand for sometime. The components form two clear layers. Water being heavier forms the lower layer and oil being lighter forms the upper layer. When the stopper of the funnel is opened, the heavier liquid trickles out slowly and is collected in a vessel. The stopper is closed when the bottom layer is entirely removed the funnel. In this way, the two liquids are separated

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Differences Between Elements, Compounds, and Mixtures
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Elements, Compounds and Mixtures - Exercise II

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सेलिना Concise Chemistry [English] Class 7 ICSE
अध्याय 3 Elements, Compounds and Mixtures
Exercise II | Q 9.6
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