Methods of Separation in Everyday Life — Science STD 6 — Question
Gujarat BoardEnglish MediumSTD 6ScienceMethods of Separation in Everyday Life1 Mark
Question
Describe the method to obtain pure salt from rock salt.
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Answer
First, the mixture is crushed and grinded. Water is then added and filtered. Pure salt is collected as filtrate which is heated for evaporation. Water evaporates off and pure salt is left.
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