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Liquids which form separate layers when ...

Liquids which form separate layers when left undisturbed for sometime.

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### Step-by-Step Solution 1. **Understanding the Question**: The question asks about liquids that form separate layers when left undisturbed. This indicates that the liquids do not mix with each other. 2. **Identifying Examples**: A common example of such liquids is oil and water. These two liquids are known to not mix; when combined, they separate into layers. 3. **Observation of Behavior**: When oil and water are mixed and then left undisturbed, the oil, which is less dense than water, will float on top of the water. This results in two distinct layers. ...
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Miscible liquids form separate layers in a mixture.

Fill in the blanks. (a) A colloid is a ……… mixture and its components can be separated by the technique known as ……… . (b) Ice, water and water vapour look different and display different ………. Properties but they are ……. the same. (c) A mixture of chloroform and water taken in a separating funnel is mixed and left undisturbed for some time. The upper layer in the separating funnel will be of ........ and the lower layer will be that of ....... . (d) A mixture of two or more miscible liquids, for which the difference in the boiling points is less than 25 K can be separated by the process called .......... . (e) When light is passed through water containing a few drops of milk, it shows a bluish tinge. This is due to the ...... of light by milk and the phenomenon is called .......... . This indicates that milk is a ........... solution.

Knowledge Check

  • Immiscible liquids can be separated by

    A
    fractional distillation
    B
    separating funnel
    C
    filtration
    D
    decantation

  • An unknown liquid collected from a sample of peas, is added to a beaker of water and is vigorously shaken. After few minutes, water and the unknown liquid made two separate layers. To which class of biomolecules, does the unknown liquid most likely belongs ?

    A
    polysaccharides
    B
    Proteins
    C
    lipids
    D
    Enzymes

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