Question

Explain the following methods of separation with an example. 1. Decantation
2. Evaporation​

Answer 1

Answer:

Decantation is a process for the separation of mixtures of immiscible liquids or of a liquid and a solid mixture such as a suspension

eg:This process is used during the filtration of water in water filtration tanks.

Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase. The surrounding gas must not be saturated with the evaporating substance

eg: Process of Sweating.

Answer 2

Answer:

1)Decantation is a process for the separation of mixtures of immiscible liquids or of a liquid and a solid mixture such as a suspension. .

example

.. An incomplete separation is witnessed during the separation of two immiscible liquids.

2)Evaporation is a technique used to separate out homogeneous mixtures that contain one or more dissolved salts. The method drives off the liquid components from the solid components. The process typically involves heating the mixture until no more liquid remains

Explanation:

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