Question

5. Name the method you will employ to separate:
(a) suspended solids in liquids.
(b) insoluble solids, one having higher density than that of the other.
(c) mixture of two solids, both have different solubilities in the same solvent.
(d) soluble solids from liquid.
(e) immiscible liquids.
(f) miscible liquids.​

Answer 1

Explanation:

a)Filration

b)Sedimentation

c)Fractional Crystallization

d)Distillation

e)Seperating funnel

f)Fractional Distillation

Answer 2

Here are the following methods you will use to separate the following:-

a). Suspended solids in liquids.

• Filtration: It is the process of removing large solid particles from any liquid solution.
• It is generally a physical process in which solids are separated by liquids by using any medium.

b). Insoluble solids, one having a higher density than that of the other.

• Sedimentation: It is the process of setting down heavy insoluble solids in the solution.
• For example, the sand (insoluble solute) settles down in the beaker when mixed with water.

c). Mixture of two solids, both have different solubilities in the same solvent.

• Fractional Distillation: It is a process of separation of a mixture of two or more solids, having different solubilities at different temperatures.
• It can be used only for those mixtures which have a sufficient difference in their Boiling Point.

d). Soluble solids from liquid.

• Distillation: It refers to the process to separate solid solute from the solvent by boiling.
• It is temperature dependent and no chemical reaction is involved here.

e). Immiscible liquids.

• Separating Funnel: It is a process used to separate two or more immiscible liquids. For example, Petrol and Water, Kerosene and water, etc.
• In this process, the two immiscible liquids are separated based on the difference in densities of the liquid.

f). Miscible liquids.

• Distillation: It refers to the process to separate two miscible liquids by boiling.
• It is temperature dependent and no chemical reaction is involved here.

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