Question

7. Salt is obtained from sea water by
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Answer 1

Answer:

➡Sea water contains many salts mixed in it. One of them is common salt, when sea water is allowed to stand in shallow pits, water gets evaporated by sunlight and slowly turns into water vapor. In a few days, the water evaporates completely leaving behind the solid salts. Common salt is then obtained from this mixture of salts by further purification......

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Answer 2

Sea salt is salt that is produced by the evaporation of seawater.