Question

Given below are the uses of some separation processes.
P. used to separate heavier and lighter components of a mixture by wind
Q. used when components of a mixture have different sizes
R. used to get back a substance that has been dissolved
Which of the above correctly describes the use of evaporation, as a separation process? Give an example
describing the same.​

Answer 1

Answer:

R correctly describes the use of evaporation as a separation process.

example:suppose we dissolve sugar with water,then it is formed as a solution.To get the sugar back ,we will use of the process of evaporation. As we will the heat the solution in a beaker,the water will evaporate and form as water vapour and we will get the sugar left behind in the beaker.

hope it helps you

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