Question

What is the principle of evaporation separation technique

Answer 1

Evaporation is a technique used to separate out homogeneous mixtures where there is one or more dissolved salts. The method drives off the liquid components from the solid components. ... This method is suitable to separate a soluble solid from a liquid.
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Answer 2

Physical principle. Evaporation involves two basic processes: a hot source materialevaporates and condenses on the substrate. It resembles the familiar process by which liquid water appears on the lid of a boiling pot.