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Is Matter Around Us Pure ? — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure ?1 Mark
Question
The technique used to separate salt from seawater is:
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Answer

  1. Crystallisation
Explanation:
Crystallisation is used to separate salt from seawater.
In this method, pure solid (salt) crystallises out from the seawater in pure form after being heated and subsequently cooled.

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